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From identifiers, law and yard practice to AI, circularity and electric mobility: this collection connects reliable professional knowledge with tapinomahub's data-driven tools.
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6 / 190The six most recently published articles, compiled automatically by publication date.
Does the part fit? Reading OE references, cross-references, vehicle assignments and VIN checks correctly
A reference number, a successor number and a `fits=true` look like the same answer. They are not — only some of them say anything at all about the vehicle in question.
Read onAI-generated and AI-edited part images: what has to be labelled
The transparency obligations of the AI Act have applied since 2 August 2026. For the parts trade one question decides: does the image show the item on offer – or something that merely resembles it?
Read onVAT on the core and the margin scheme: German VAT on exchange and used parts
Selling an exchange part against a core means paying VAT on more than the cash received. Buying used parts without input VAT, by contrast, can mean paying VAT on the margin only. Both have clear conditions.
Read onGeneral Product Safety Regulation (GPSR) in online parts sales: mandatory information for new, used and remanufactured parts
Since 13 December 2024 the EU General Product Safety Regulation has required minimum information on the manufacturer, responsible person, identification and safety in online offers — used parts generally included. Which of it the part itself carries and which the seller has to source.
Read onFrom the dismantling bay to the sale — release first, price second
A part that looks good is not yet released for reuse. This case shows the chain in which the documented decision comes before the price — across Compliance, Hub and Commerce.
Read onShowing the damage on a body part before it is removed
A body part still on the vehicle is hard to photograph and easy to sell. This case shows how a recycler shows the damage before removing it — and what is not invented along the way.
Read onTerms and identifiers
14 / 190VIN, OE, OEM, IAM, HSN/TSN, GenArt: the identifiers that describe vehicles and parts unambiguously — and the pitfalls that cost money in daily work.
VIN: Reading, checking and using the vehicle identification number
The vehicle identification number is the only key that names a vehicle unambiguously worldwide. Knowing how it is built means catching typing errors before you pay for a lookup.
Read onOE number: reading original part numbers correctly
The OE number is the language in which vehicle manufacturers talk about parts. Read it confidently and you find replacements faster and sell used parts with fewer questions.
Read onOE, OEM, OES and IAM: the difference in one overview
Four abbreviations describing the same part from four angles. Sort them out once and every listing in the parts market reads differently.
Read onOEM: vehicle makers, suppliers and original-equipment quality
OEM is one of the most used and most confused terms in the trade. It does not describe the quality of a part but a position in the supply chain.
Read onIAM: the independent aftermarket and where dismantlers sit in it
The independent aftermarket is the second route to market beside the franchised network — and the market in which used parts become tradeable at all.
Read onNew, used, remanufactured, replica: four terms, two dimensions
Four kinds of spare part, four price levels, four expectations. Mixing them up in a listing means selling to the wrong customer.
Read onHSN and TSN: the German type key numbers explained
HSN and TSN name a vehicle type, not a vehicle. For parts search in Germany they are the quickest way in — and at the same time the least precise.
Read onThe registration certificate: the fields that matter in the yard
The old German logbook and registration document are codified to European rules. Know the letters and a foreign document reads in seconds.
Read onEngine code: the identifier that separates engine variants
Two vehicles of the same model line with the same displacement can carry entirely different engines. The engine code is the datum that names that difference.
Read onType approval, general approval and expert reports: what each paper means
Selling used parts, the question of „papers“ comes up constantly. Four different things are meant — and only for two does the buyer really need something in hand.
Read onEmission standards: what Euro 1 to Euro 7 mean
The emission standard determines where a vehicle may drive, what it is worth and which components sit in its exhaust line. For a dismantler that is three reasons to know it.
Read onThe DOT code: reading a tyre's age
Four digits at the end of the DOT code say when a tyre was built. They are the single most important entry in any used-tyre listing.
Read onGenArt number: what kind of part is this, actually?
The OE number says which part is meant. The GenArt number says what kind of part it is. Only together do they make a record that can be filtered.
Read onTecDoc: the data model behind the independent aftermarket
TecDoc is the shared language in which the independent aftermarket talks about vehicles and parts. Knowing it explains why some assignments are missing.
Read onLaw and records
15 / 190End-of-life vehicle rules, certificates of destruction, waste-management permits, recycling quotas: what an authorised treatment facility has to document, and where audits go wrong.
The German end-of-life vehicle ordinance: duties for owners and dismantlers
The German ELV ordinance decides what happens to a vehicle at the end of its life — from free take-back to the recovery quota.
Read onCertificate of destruction: content, issuing and common mistakes
The certificate of destruction is the document with which an end-of-life vehicle ends its legal life. It is short — and still filled in wrongly on a regular basis.
Read onAuthorised treatment facility: requirements and periodic review
Without authorisation nobody may accept an end-of-life vehicle or issue a certificate of destruction. Authorisation depends on equipment, surfaces and records — and it does not run indefinitely.
Read onDepollution: what has to come out before dismantling
Depollution is the first mandatory step of any ELV treatment — and the step that decides whether what remains becomes a clean material or contaminated waste.
Read onRefrigerant: what applies when emptying the air conditioning
Refrigerant is the only operating fluid in a vehicle that disappears invisibly when released — and the only one where doing exactly that can be an offence.
Read onAirbags and belt pretensioners: removal, storage, transfer
Airbags are explosive devices with a fabric cover. Handling them is not one operation among others but an activity with its own competence requirement.
Read onData in an end-of-life vehicle: what stays in the infotainment when the car goes
A vehicle today arrives with its last owner's contacts, destinations and connections. Selling a control unit may mean selling those along with it.
Read onRecovery quotas: understanding the 95 and 85 per cent targets
The quotas are not a target for the individual vehicle but an annual average. Knowing the difference explains why the last percentage points are the most expensive.
Read onEU ELV Regulation 2026/1738: timeline and impact on businesses
The reform is adopted, but not everything applies immediately: general application starts in 2028 and the Digital Circularity Vehicle Passport follows in 2032.
Read onUsed vehicle or end-of-life vehicle? The line that decides export
A vehicle is either a product or waste. That classification decides whether it may be sold or must be treated — and whether an export is lawful.
Read onSpecialist waste management company: certification alongside authorisation
Two audits, two legal bases, one business. Knowing the difference saves duplicated work — and tells you which certificate is required for what.
Read onLiability for defects on used parts: what applies and what does not
„Sold as seen“ does not hold against consumers. What holds is a precise description of what is being sold.
Read onGeneral Product Safety Regulation (GPSR) in online parts sales: mandatory information for new, used and remanufactured parts
Since 13 December 2024 the EU General Product Safety Regulation has required minimum information on the manufacturer, responsible person, identification and safety in online offers — used parts generally included. Which of it the part itself carries and which the seller has to source.
Read onVAT on the core and the margin scheme: German VAT on exchange and used parts
Selling an exchange part against a core means paying VAT on more than the cash received. Buying used parts without input VAT, by contrast, can mean paying VAT on the margin only. Both have clear conditions.
Read onAI-generated and AI-edited part images: what has to be labelled
The transparency obligations of the AI Act have applied since 2 August 2026. For the parts trade one question decides: does the image show the item on offer – or something that merely resembles it?
Read onPractice in the yard
29 / 190Depth of dismantling, part identification, photography, online sales, interfaces: how an end-of-life vehicle turns into sellable, findable stock.
Extract vehicle estimates from PDF by API: decide sooner
An estimate PDF becomes an auditable record for purchasing, salvage and parts procurement. That shortens the route from report to decision and reduces transcription errors.
Read onOne VIN, a few photos: AI-assisted vehicle intake
VIN and walk-around photos create a continuous digital intake: vehicle data, parts potential and visible condition flow into the next business processes without being captured again.
Read onPart identification: from removed component to sellable record
A part only becomes sellable through clean identification. Its record connects removal, ERP, marketplace, vehicle fitment and pricing without every station typing it again.
Read onVIN lookup in practice: process, result, billing
Entering a VIN is easy. The interesting part is the edge cases: no hits, half hits, and the question of what it costs.
Read onPart photography: how images sell used parts
For used parts, images are not decoration but a substitute for inspecting the item. They decide trust — and returns.
Read onAssessing used parts from images: condition, damage and limits
A condition grade makes listings comparable. It remains a visual check: an image evidences scratches and corrosion, not whether a part works.
Read onAnonymising identifiers on part images without losing the OE number
A type plate places sales-critical part numbers beside identifiers for one specific item. Hiding everything protects the data – and makes the listing unfindable.
Read onFinding the paint code: why colour decides the price
A wing in the wrong colour is a bare panel plus paint costs. The same wing in the right colour is a finished spare part. The difference is printed on a label.
Read onDepth of dismantling: which parts are worth removing
Every removed part costs time and may earn revenue. The skill is not removing everything but knowing where the line runs — and drawing it with numbers.
Read onCatalytic converters: why they belong in the record individually
The catalytic converter carries the highest value per kilogram in an end-of-life vehicle — and is the part most often sold in bulk rather than recorded.
Read onExhaust after-treatment: particulate filters, SCR and what hangs off them
The exhaust line of a modern diesel is a chain of expensive components. For a dismantler it is the product group with the largest gap to the new price.
Read onMetals from an end-of-life vehicle: fractions, purity, proceeds
The metal value of an end-of-life vehicle is not fixed — it depends on how cleanly it was separated. Between mixed scrap and clean aluminium lies a multiple.
Read onSelling a used engine: testing, describing, protecting yourself
The engine is the most valuable single item in an end-of-life vehicle and the hardest to test. Together that makes the description the most important part of the deal.
Read onGearboxes: codes, condition and the sentence that saves returns
A gearbox is heavy, expensive and hard to test. That is exactly why the description decides whether it sells once or comes back once.
Read onUsed control units: coding, immobiliser, listing
Control units are among the highest-yielding parts in an end-of-life vehicle — and the most return-prone. The difference is one sentence in the listing.
Read onHeadlamps: why the variant matters more than the model
Headlamps are among the most sought-after body parts — and among those where a mix-up costs most. The difference sits inside, not in the shape.
Read onDescribing wheels properly: PCD, offset, centre bore
A wheel either fits or it does not — there is nothing in between. Five dimensions decide, and all five are usually cast on the wheel itself.
Read onAutomotive glass: reading the marking, selling panes, recovering the rest
Every pane says what it is and where it came from. Read the marking and you sell the pane; overlook it and you recover it.
Read onBody panels: assessing condition and describing it honestly
With body panels the customer buys a surface. Describe it like a salesperson and you get returns; describe it like an assessor and you get repeat customers.
Read onSuspension and brakes: where used parts make sense — and where they do not
With suspension and brakes the product group splits cleanly: wear parts belong in the vehicle new, carriers and housings can come used.
Read onClassics and youngtimers: when the used part is the only source
The older the vehicle, the thinner the data — and the higher the price for the part that is nonetheless found. That is exactly where the opportunity sits.
Read onStorage in a dismantling yard: the location that finds the part again
A part that is on the shelf but cannot be found is sold and undeliverable. The location system is therefore not a tidiness question but a sales question.
Read onShipping used parts: dimensions, packaging, transport damage
In used-part sales, shipping often decides the margin. Learning dimensions and weight only at packing time means the calculation was already wrong.
Read onSelling used parts online: what a listing has to carry
A used part does not sell on price alone but on findability and trust. Both come out of the same five fields.
Read onStock data for marketplaces: why good parts still are not found
A part in no category and without a number does not exist for search. Visibility on marketplaces is a question of data fields, not of price.
Read onWorkshops as customers: what a trade buyer needs differently
A consumer buys a part. A workshop buys reliability of date. Understand the difference and you stop selling one-offs and start selling regularly.
Read onVehicle purchasing: what an end-of-life vehicle is really worth
A small part of an end-of-life vehicle's value sits in the metal and a large part in the parts sold from it. Only the first can be weighed.
Read onAccident vehicles: write-offs, salvage value and what matters to a dismantler
To an insurer an accident vehicle is a loss; to a dismantler it is a vehicle full of young parts. Salvage value sits between the two views.
Read onDoes the part fit? Reading OE references, cross-references, vehicle assignments and VIN checks correctly
A reference number, a successor number and a `fits=true` look like the same answer. They are not — only some of them say anything at all about the vehicle in question.
Read onData, AI & innovation
13 / 190Image recognition, vehicle data, pricing logic and system integration: where automation helps reliably, where control remains and how tapinomahub turns it into usable workflows.
Image recognition in the yard: reading type plates and part numbers
A photo takes seconds; a typed number takes minutes and produces errors. What matters is what happens when the image yields nothing.
Read onDigitalisation in vehicle dismantling: where it actually pays
In a dismantling yard digitalisation is not an IT project but a question of capturing data in the right place. Recognise that and surprisingly little is needed.
Read onConnecting an API: when it pays off for dismantlers
An API replaces the typing between two systems. Whether it pays is decided not by technology but by the number of transactions per week.
Read onHow tapinomahub turns AI and vehicle data into usable workflows
AI creates economic value when recognised information is validated, structured and transferred into the inventory system without another manual entry step.
Read onImage recognition in the parts store: where it holds and where it guesses
A model that recognises a part in a photo is impressive. What matters operationally is how you notice that it did not recognise it this time — and what happens then.
Read onDynamic pricing for used parts without giving up control
Automatic pricing is harder for used parts than for new ones: every item is unique. This is what a rule looks like that you can explain to your sales director.
Read onERP in vehicle recycling: the integration you build once, properly
The real work of an integration is not the call but the field mapping — and the question of what happens when a source returns nothing.
Read onADAS sensors: valuable, safety-relevant, in need of explanation
Radar sensor, front camera, ultrasonic: expensive components that safety depends on. The difference between a good and a risky listing is not the price but the description.
Read onInventory synchronisation in multichannel parts trading
The ERP owns stock and reservations; tapinomahub enriches vehicle and part data while marketplace APIs move offers and sales events.
Read onDTCs before dismantling: what an OBD report really proves
A DTC snapshot records diagnostic state at one moment; it proves neither faultlessness nor plug-and-play operation of a control unit.
Read onSoftware-defined vehicles: when a matching control unit still does not work
OE fitment supports physical allocation but not unlocking, software compatibility or authorised access to security-related functions.
Read ontapinomahub as a data bridge between vehicle trading and recycling
A circular workflow comes from consistent vehicle and part identities and authorised handovers, not one unrestricted central copy of all data.
Read onAutomechanika 2026: Why data will decide the parts trade
The fair presents technologies. This article turns them into a dependable data process from vehicle and part number to offer and cart check.
Read ontapinomahub API & workflows
104 / 190Every public tapinomahub endpoint explained clearly: purpose, place in the process, limitations and practical value for vehicle and parts traders, workshops, recyclers and software providers.
From part photo to listing: the image route through the tapinomahub API
A removed part lies on the bench, the phone next to it. This route shows which calls turn that photo into a sellable article — and where a gap is deliberately left open.
Read onFrom the OE number to a marketplace-ready article
A number on a label is the most common entry point in the parts trade. This route shows which four calls turn it into an article that speaks the same language in shop, marketplace and stock.
Read onFrom the VIN to the economic evaluation: the vehicle route
At purchase time one number decides everything, and nobody knows it: how much sellable substance is in this vehicle? This route leads from the VIN via the parts list to a figure you can actually name.
Read ontapinomahub API & workflows: the complete starting point
A guide to every active endpoint, from VIN, vehicle records and OE data to Scanner, Vision, recalls and partner administration.
Read onCheck system status
A quick system check shows immediately whether tapinomahub is ready for the next requests.
Read onCreate an economic evaluation by VIN
A VIN becomes a sound basis for purchasing, recycling and remarketing decisions.
Read onCompare parts assignments by VIN
A VIN becomes a vehicle-specific parts basis that helps shops, workshops and dismantlers reach reliable part candidates faster.
Read onCompare vehicle data by VIN
A chassis number immediately becomes a reliable vehicle record for every next step.
Read onCheck an OE cart against a VIN
The VIN cart check becomes a digital fitment gate before ordering, advice or dispatch.
Read onGet the status of a VIN cart check
Your cart check stays visible even when it takes a little longer in the background.
Read onGet the status of an economic evaluation
The economic evaluation continues in the background without holding up the workflow.
Read onGet the status of a VIN parts lookup
Even extensive parts lookups remain transparent to operations at all times.
Read onCreate a browser redirect for the vehicle lookup
Protected vehicle data can be included safely in a guided browser journey.
Read onGet technical vehicle data by tapiId
A tapiId makes an already identified vehicle record available whenever it is needed again.
Read onCompose a marketplace-ready listing text
An already identified vehicle becomes a consistent listing draft that makes documented equipment visible and reduces editorial work.
Read onCreate a vehicle file from a registration-document photo
A photo of the registration document becomes a ready-to-use digital vehicle record.
Read onCompare OE part name, fitment, reference family and replacement chain
An OE number becomes a clearly identified part for purchasing, stock and sales.
Read onDetermine aftermarket references for an OE number
An OE number opens up suitable alternatives in the independent parts market.
Read onEvaluate the price of an OE part
Current market values make pricing decisions for new, remanufactured and used parts transparent.
Read onResolve a part identifier and retrieve cluster intelligence
An OE or aftermarket number becomes a cluster-based basis for decisions instead of an isolated identifier.
Read onRetrieve current intelligence for a part cluster
A current cluster snapshot combines market potential and uncertainty in one directly usable result.
Read onRetrieve historical intelligence for a part cluster
Historical cluster snapshots show how prices, demand and certainty have changed over time.
Read onRetrieve the status of a cluster-intelligence refresh
A targeted cluster refresh remains traceable through a fixed job ID without resubmitting the original request.
Read onCreate economic intelligence for a VIN
A VIN connects vehicle-related parts with cluster intelligence to create a risk-adjusted economic view.
Read onRetrieve the status of VIN economic intelligence
VIN economic intelligence remains controllable even when its evaluation does not finish immediately.
Read onOptimise an eBay or marketplace article (SEO enrichment)
A confirmed OE number becomes a structured, language- and marketplace-specific publication draft for large parts catalogues.
Read onNormalize and validate an OE number
Differently written OE numbers become one consistent, checkable identifier.
Read onExtract a repair calculation including equipment
A repair estimate becomes directly usable data for claims and workshop workflows.
Read onExtract a vehicle registration document
A registration document becomes ready-to-use vehicle data in seconds.
Read onExtract international vehicle registration documents
Foreign registration documents also become one consistent vehicle record.
Read onExtract vehicle data and equipment from a document
Vehicle documents become a complete working basis without manual retyping.
Read onDetect text on a label
A label photo becomes searchable text for capture and review.
Read onExtract all detectable label information
One label photo provides the information your parts workflow actually needs.
Read onExtract part numbers from a label
Part numbers move straight from the label into search, stock or the work order.
Read onExtract a VIN from a vehicle image
A vehicle photo is enough to make the chassis number digitally usable.
Read onCreate a vehicle condition report from images
Multiple vehicle images become one consistent condition report.
Read onDescribe damage from images
Damage photos become a clear, consistent description of the visible damage.
Read onRedact instance identifiers in part images
Sensitive identifiers disappear from part images before they are published.
Read onRead vehicle licence plates from a photo
Licence plates move directly from photos into the digital case.
Read onComposite a new part into a background image
A new-part photo becomes a consistent product image in the desired brand style.
Read onTransfer visible damage to standard views
Visible damage remains honestly recognisable in consistent product views.
Read onGenerate product images from an OE number
An OE number becomes the starting point for professional product images.
Read onRead product-image job status
New product-image creation stays transparent even while it runs in the background.
Read onDetermine a part quality grade from images
Part images become a consistent, transparent quality grade.
Read onRemove the background from a part photo
An ordinary part photo becomes a clean product image for every sales channel.
Read onClassify a vehicle as an end-of-life vehicle from images
Vehicle images provide a structured basis for an initial end-of-life classification.
Read onRemove the background from a vehicle photo
A vehicle photo becomes a clean, professional sales image.
Read onRecall match for a list of part numbers
A parts list is checked against published recall information in one step.
Read onRecall match for a vehicle by VIN
A VIN shows whether published recall notices may apply to the vehicle.
Read onTranslate one individual part designation
A verified part name becomes usable in another language immediately.
Read onLoad the VDI 4081 catalog and its version
The current VDI 4081 catalogue gives your parts workflows a common language.
Read onGet own balance
The current balance is visible exactly where spending decisions are made.
Read onCreate a partner workspace with key and allowlist
A new partner business receives its own clearly separated workspace in one step.
Read onList available standard and custom plans
All available plans are presented comparably for selection and advice.
Read onList Hub sponsorships issued by the ERP
An ERP can see at a glance which partners receive sponsored Hub usage.
Read onRevoke a Hub sponsorship
A sponsorship can be stopped immediately and unambiguously for new requests.
Read onActively issue or replace a Hub sponsorship
Partner services can be enabled selectively and assigned transparently to a payer.
Read onList sponsorships received by the current client
A business can immediately see which services a partner sponsors for it.
Read onChoose the terms of a received sponsorship
The beneficiary business transparently decides whose terms are used for billing.
Read onGet own usage and plan consumption
Usage, plan consumption and balance become an understandable cost overview.
Read onList sub-users of the current master client
Every managed business access is clearly visible in one place.
Read onCreate a sub-user with an initial API key
A new user receives individual access without sharing common keys across the business.
Read onUpdate or deactivate a sub-user
User access stays current and can be disabled immediately when necessary.
Read onCreate another API key for a sub-user
An additional key creates separate, controllable access for a system or location.
Read onReplace rate limits for a sub-user
Clear usage limits protect operations, budgets and connected systems.
Read onGet usage and balance for a sub-user
Each sub-user’s usage and balance become transparent and manageable.
Read onUse cases of the tapinomahub APIs
Reading endpoints individually explains what a call does. This overview explains which calls together complete a task — and on which of the four surfaces your task sits.
Read onVehicle file from the registration document: intake, condition, listing
A vehicle arrives and has to be sellable fast. This case shows how a photo of the registration document and photos of the vehicle yield technical data, a condition report and a listing text.
Read onChecking recalls before a vehicle or part moves on
A recalled component in stock is a liability risk that can be checked before selling. This case shows the match for one vehicle and for up to a hundred stock positions per call; a larger inventory is spread across several calls.
Read onDamage file from calculation and photos: from PDF to structure
Calculations arrive as PDFs, damage as photos. This case shows how they become a structured file that tells reuse and replacement apart.
Read onDoes the part fit the vehicle? Checking the cart against the VIN
Wrong orders are the most expensive part of parts shipping. This case shows how a shop checks the cart at the checkout against the vehicle instead of paying for the return.
Read onProducing product images without running a photo studio
For new parts there is often no usable photo. This case shows the ordered route of image generation — and where the line to an evidenced picture runs.
Read onA software vendor operates many businesses on one access
Anyone offering industry software integrates the API once and provides it to many businesses. This case shows how to do that without a shared key and without a shared quota.
Read onThe sales agent answers in the widget on your own website
Enquiries arrive at night and at weekends. This case shows how a widget answers them without any browser script ever seeing your API key.
Read onConnecting marketplace and mailbox to the sales agent
The same questions arrive by three routes. This case shows how marketplace and mailbox are connected without passing passwords around in clear text.
Read onInstructing the agent and giving it a ceiling
An agent without instruction answers arbitrarily, an agent without a cap costs arbitrarily. This case shows how both are settled before the first conversation.
Read onWhen a colleague takes the conversation over
The most valuable part of an automatic agent is the moment it stops. This case shows the handover to a human and the way back.
Read onConnecting a sales channel without ending up with two writing systems
The most expensive mistake in a channel integration happens before the first record: two systems both writing. This case shows how authority is settled beforehand.
Read onRunning catalogue and inventory, reserving unique pieces
In used parts trading almost every item is a unique piece. This case shows why item, stocked piece and offer need separate identities.
Read onFrom the incoming order to the reported shipment
Partial deliveries are the norm in parts trading. This case shows why decision and shipment are line-based rather than order-based.
Read onCancellation, return and refund as one process
A refund without a recorded case is a loss without evidence. This case shows the chain from cancellation via return and refund to the credit note.
Read onSetting prices, recomputing fees, establishing discrepancies
Anyone not recomputing channel fees does not know their margin. This case shows the four questions a selling account has to answer.
Read onTaking in a vehicle and determining its legal status
Whether a vehicle is end-of-life or used decides everything that follows. This case shows how the classification is recorded together with its legal basis.
Read onThe certificate of destruction from draft to delivery
The certificate of destruction is the document an audit attaches to. This case shows the five stages that make it reliable.
Read onPreparing deregistration and submitting it to the authority
A faulty authority notification costs more time than three preflights. This case shows where an application may fail without consequence.
Read onTreat, assess, reuse — every step with its evidence
A part’s reuse safety is not a condition grade. This case shows why the two are decided separately.
Read onMaterial flows, transfers and an operating journal that closes
An operating journal only created for the audit is not a journal. This case shows the chain that closes daily and is signed weekly.
Read onPassing a vehicle on as a used vehicle, not as end-of-life
The classification as a used vehicle is a prerequisite for a transfer; without it, the preflight names a hard blocker. This case shows how it is reasoned and delivered.
Read onEmbedding the sales agent in your own chat or ticket software
Not everyone wants a third-party widget. This case shows how a software vendor brings the agent into its own system without handing it control of the cart.
Read onStopping the sales agent without losing a single message
A stop button is only trustworthy if you can press it without collateral damage. This case shows what happens to customers, messages and keys when you stop.
Read onBuyers’ price offers: what the agent decided and what it did not
A price offer nobody reacts to is a lost sale. This case shows how a dealer reviews the offers the agent was not allowed to decide on its own.
Read onTaking over your helpdesk answers without the agent saying them unchecked
A business’s knowledge sits in old answers. This case shows how it gets into the agent without an outdated answer going live unseen.
Read onTransferring a catalogue as a file — with review notes before it is taken over
Not every dealer has a development team, but every dealer has an export file. This case shows how a catalogue arrives as a file and still is not taken over unchecked.
Read onInspecting a returned part and deciding what happens to it
The refund ends the reversal for the customer, not for the part. This case shows what happens to a returned used part in the warehouse.
Read onResolving and evidencing a discrepancy from the reconciliation
A reconciliation that finds discrepancies is only half the work. This case shows the other half: decide, give reasons and prove that nothing critical remains open.
Read onHolding an ordered unique piece until the order is fulfilled or settled
Between order and shipment lies the window in which unique pieces get sold twice. This case shows how a reservation binds a stocked piece to an order line and how that binding ends again.
Read onMonth-end close from documents rather than bank statements
A bank statement shows what flowed but not what for. This case shows how accounting assembles the month from the documents the payments arose from.
Read onUsing the software vendor’s cost sponsorship — or deliberately not
When the software vendor pays for the requests, the business still needs to know what it carries itself. This case shows the beneficiary’s side.
Read onWhen a vehicle intake is not the normal case
A vehicle with no traceable owner or an intake at the wrong place are not exceptions to settle later. This case shows which evidence belongs to which special case.
Read onEnd-of-life or not? From the image finding to a reasoned determination
Whether a damaged vehicle is still a used vehicle or already end-of-life decides sale, export and evidence. This case shows where an image finding helps and where it stops.
Read onBuying a vehicle from abroad without having the document translated
For a purchase, a foreign registration document is above all a language barrier. This case shows how the original document becomes a reliable purchase basis.
Read onGoods-in: reading labels as deeply as the article needs
Not every label needs the most elaborate analysis. This case shows how goods-in matches reading depth to the article and still stores only validated numbers.
Read onShowing the damage on a body part before it is removed
A body part still on the vehicle is hard to photograph and easy to sell. This case shows how a recycler shows the damage before removing it — and what is not invented along the way.
Read onFrom the dismantling bay to the sale — release first, price second
A part that looks good is not yet released for reuse. This case shows the chain in which the documented decision comes before the price — across Compliance, Hub and Commerce.
Read onCircular economy & compliance
9 / 190Product passports, carbon evidence, reuse and documented material flows: turning regulatory requirements into reliable data for recycling and procurement.
CO₂ and used parts: what can honestly be said
Reusing a component avoids the emissions of making it. How much exactly depends on the part — and on a disclosed calculation basis.
Read onThe digital product passport: three regimes, three timelines, one record
“The DPP is coming” is not usable information. Batteries have a fixed date, vehicles have their own regime, and everything else arrives product group by product group. The difference decides what to do now.
Read onScope 3 and green parts: what a parts trader can actually evidence
More customers ask for a CO2 figure per part. Quoting a number you cannot evidence creates a problem instead of a selling point. This is what can actually be evidenced.
Read onUsed part or waste? Classifying vehicle components correctly
Removal or an intention to sell is not decisive on its own; condition, intended use, treatment and applicable product requirements matter.
Read onExchange parts and remanufacturing: managing core returns digitally
An exchange-parts business has two product flows: the remanufactured unit sold and the returned core, each with its own identity and quality.
Read onBattery law for parts traders: take-back, supply chain and evidence
Battery sellers need reliable supplier checks, returns, safe handover and customer information alongside accurate product data.
Read onLUCID and packaging law for online parts trading
Since 12 August 2026, PPWR and Germany's VerpackDG form the current framework; registration, system participation and reporting remain separate tasks.
Read onCFRP and carbon parts: reuse before difficult recycling
CFRP is light and valuable in service but difficult in mixed shredder streams; early identification determines reuse and recovery options.
Read onRare earths in electric motors: value starts with identity
Not every motor contains the same magnets; design, reliable data and an identified recipient make selective dismantling economic.
Read onElectric mobility
6 / 190High-voltage batteries, State of Health, electric light vehicles and emerging parts markets: technology, safety, reuse and data requirements explained clearly.
Dismantling electric vehicles: high voltage, battery, competence
An electric vehicle is not a combustion car without an engine. It brings a live system that demands its own competence, its own areas and its own procedures.
Read onState of health: what the percentage does not say
“SoH 87 per cent” appears in many listings and means little without test conditions. A sound battery record names method, conditions, origin and limits — which is exactly what the market increasingly asks for.
Read onMicrocars and L6e: why Opel Rocks and similar vehicles matter to parts and recycling
Electric light vehicles fill a gap between scooters and passenger cars. As the fleet grows, a distinct market for identification, parts and battery assessment follows.
Read onSecond life or recycling? Deciding the right route for traction batteries
Second life is not automatic: identity, safety, capacity, legal status and a defined target application must support the route.
Read onStoring, handing over and transporting damaged high-voltage batteries safely
Before any movement, establish not only battery type but whether it is intact, defective, damaged, critically defective or still unclear.
Read onCharging equipment as spare parts: matching Type 2, CCS and onboard chargers
A matching plug does not prove compatibility: charging mode, voltage, power, communication, cooling, software and vehicle variant all matter.
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From looking it up to getting it done
The terms on these pages are exactly the fields tapinomahub fills in for you: resolve a VIN, cross-check OE numbers, read type plates, enrich stock. Billing follows the terms shown when ordering and agreed in the contract.
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