Take a vehicle deposit that settles to a wallet you control.
Dealers, parts sellers and repair shops (MCC 5511 and 7538) write large average tickets against fulfilment that waits on a part, a paint booth, or a delivery date. Card acquirers underwrite that combination as risk and price it with reserves and ticket caps. Once the transaction confirms on-chain, settlement is treated as final, and the risk the reserve was covering is not there to price.
The problem is the gap between paying and travelling.
Ticket caps on the sale you actually want to make
A vehicle sale is an outlier against the average ticket an acquirer underwrote you for. Per-transaction ceilings and manual review on large tickets are a normal response to that shape of risk in this category.
There is no acquirer-style application process for a higher ceiling — a payment link simply carries the amount you set, and settlement confirms on-chain at that amount, though wallet, network, and provider limits still apply.
A reserve held against a backordered part
The customer pays on Monday; the part lands in three weeks. That gap sits inside the acquirer's dispute window, and a rolling reserve is the usual underwriting answer to a long, parts-dependent fulfilment cycle.
A settled on-chain transfer is not a card-network dispute rail, on any ticket — the exposure an acquirer reserves against does not exist here.
One repair, three parties to pay
A job can owe the workshop that did the labour, the supplier that shipped the part, and the introducing partner that sent the customer. That reconciliation usually happens days later, out of a single lump settlement.
Settlement reaches your wallet the day the customer pays, after the required network confirmations, so the people you owe can be paid on timing you control, from your own wallet, out of money that has already settled.
Paying overseas parts suppliers
Sourcing a component from another market means a wire, a correspondent bank, an FX spread, and days of float you cannot bill anyone for.
Paying a supplier is a USDC transfer you sign from your own wallet — no banking intermediary in the path and no float to wait on.
One payment, settled to a wallet you control.
Create the link for the job
Set the amount and the reference — a deposit, a repair order, a vehicle balance. The link is yours to send however you already reach the customer.
The customer pays their way
Card or crypto on a hosted checkout. Card availability depends on the buyer's location, currency, and available checkout providers. Card-funded payments are handled upstream by integrated global on-ramp bridges, so you never touch card data.
The split contract routes the funds
Proportions are fixed when the contract is deployed: your share and the platform fee. Every payment follows them exactly, verifiable on a public block explorer.
USDC lands in wallets you control
Settlement is treated as final only after the required network confirmations, into a smart-contract vault on Base. Zoyn is not in the path and never holds the funds.
Where we can onboard you today.
Category
MCC 5511 and 7538 are supported categories in this group. Your declared category is checked at signup.
Jurisdictions we cannot serve
We cannot onboard merchants operating from comprehensively sanctioned jurisdictions. A US state stays open when at least one checkout partner still serves buyers there. We do not hold ourselves out as licensed anywhere.
Wallet addresses you'll be paid to are checked against sanctions lists when you enter them, and re-checked every day after that.
What automotive sales & service merchants ask first.
A customer changes their mind on a deposit. How do we refund?
You send the refund yourself, from your own wallet, on the terms in your own deposit policy. Nothing was pulled from the customer's account, so Zoyn does not reverse it, and there is no card-scheme chargeback fee on the on-chain leg. Your policy governs the refund rather than an acquirer's dispute rules.
We sell vehicles and we also do small service jobs. Does that mix work?
Yes. Each payment link carries its own fixed amount, so a four-figure service invoice and a five-figure vehicle balance are the same mechanic with a different number in it. There is no averaged ticket profile to stay inside, because nobody is underwriting a dispute risk that on-chain settlement does not create.
Do you ever hold our money?
No. Zoyn is not a payment processor and never takes custody. Funds move from the buyer into a split contract that pays your wallet directly. Zoyn is a non-custodial payment orchestration platform: it configures the contract, but the wallets a payment contract pays are fixed on-chain when it is set up.
Looking for a different sector? See every supported industry.
Stop financing your own reserve.
Create a link for your next deposit or repair order and use it once it clears.