One address.Two ways to pay.
The payer pays directly. Tekmerion never signs for them.
Checkout is where the payer pays. In Tekmerion, paying means making an on-chain transfer — not funding a hosted balance, not handing money to an intermediary to forward later.
Each payment is given its own address. The payer sends funds to it. That is the whole of what checkout asks them to do.
When a payment is created, it is assigned a unique address, derived in advance and shown to the payer. That address is the destination for this payment and no other.
To the payer, it is an ordinary address — the kind any wallet can send to. There is no account to open and no balance to top up. They send the amount, and the payment is on its way.
There are two ways to reach that address, and the payer chooses freely.
Direct transfer — copy the address or scan the code, and send from any wallet, exchange, or app. No connection to checkout is required, and the payment can be made at any time.
Connect and pay — connect a wallet inside checkout and sign the transfer there, in one place.
Both paths end at the same address and produce the same result. The difference is only how the payer prefers to send. In neither case does Tekmerion sign for them — the payer authorizes their own transfer, the way they would any other.
The payer is never asked to trust Tekmerion with their funds. They are not depositing into a service that will pass the money on. They are sending a normal transfer to an address, and the funds are bound for the merchant from the start.
This keeps checkout honest about what it is: a way to direct a payment, not a place that holds one.
Once the transfer is sent, the payer is done. The chain takes it from there.
What follows — screening, settlement, the proof of the result — happens on the system side and does not wait on the payer. They do not return to a dashboard, confirm a second step, or release anything. The payment they sent is the payment that settles.
The payer makes one transfer, to one address.Everything after it is the system's to carry, not theirs.
Checkout is a destination for a payment.Not a place that holds one.