For the merchant
The till is the product. Tap to pay keeps checkout in that moment: fast sale, instant confirmation, next person up.
Tap to Pay
Sell at your counter.
Fast checkout.
Instant payment.
The counter is where the sale happens. BioTap puts identity-first tap on the till so checkout stays short: the customer authorizes, the rail moves value, and the POS confirms before they step away.
The problem
Relying on just one way to pay
Customers do not always have the same payment option available to them. One card network, one cash drawer, one “we only take this” sign — and checkout gets harder the moment that option is missing.
Takeaway. Fewer payment hurdles can mean a smoother checkout.
On the rail
Till. Tap. Confirmed.
- 01
Sale at the counter
Ring up the basket on your POS. The customer is already there — checkout should not become a second queue.
- 02
They tap as themselves
A verified BioTap identity is the payment key. Finger, phone, or NFC — they do not need the same card every time.
- 03
Fast checkout
Authorization hits the rail while they are still at the till. No hunt for plastic. No “which channel works today?”
- 04
Instant payment
The POS sees the confirmation. The receipt can print. The ledger updates on the same BioTap network as every other tap.
- 05
Next customer
The line moves. Inventory, sale, and settlement sit beside the identity that paid — not in a separate stack you reconcile later.
What the counter gets
Sale and settlement in one beat.
For the customer
They pay with the identity they already have. If they did not bring a card, the counter still works.
For the network
Counter tap is still identity-first. Authenticated, authorized, recorded — the POS is a door into the rail, not a sidecar.
Why the till is faster
The POS should not restart trust.
A BioTap tap at the counter uses the same verified identity as every other surface. Staff and devices belong to the merchant organisation. The sale is still an identity-authorised transfer — inventory and receipt sit next to it, not in a second world.
- Identity tap at the till — not only one card brand
- Fast checkout while they are still at the counter
- Instant confirmation on the POS
- Receipt and ledger on the same rail
- Next customer without a payment argument
People
Pay how you can today.
You should not fail checkout because you left a card at home. Tap with the identity that already pays everywhere else on BioTap.
Merchants
Keep the line moving.
Accept identity-first tap at the counter. Fewer “we don’t take that” moments. Faster close. Instant payment on the rail you already run.
Start here
Tap. Pay. Keep moving.
Sell at your counter — fast checkout, instant payment, identity as the key.