One code, one tap.
A proof instead of a profile.
A live walkthrough of offline verification: show a code, scan one, or tap an NFC tag, then approve on your own phone. AIR answers verified or not verified — never the member's data. Pick an entry point below.
How to try it ↓I'm buying a coffee
Show your code at the counter. The bill comes to your phone; approve once and the member price applies — your data never leaves.
Phone-sized — open this one on the customer's device
Enter →MerchantI'm running the counter
Sign in on your own phone, type the bill, scan the customer's code. The verified price lands on both screens. No terminal, nothing installed.
Counter device — phone or tablet at the till
Enter →OperatorI run the programme
Send members to the enrollment desk for their credential, and watch every verified event arrive, live.
Programme owner's desk
Enter →EventI'm walking past a booth
Tap the NFC sticker with your phone. Prove you're a member and a coupon lands on your screen — no counter, no camera, nothing installed.
Or open this link directly — it's what the tag points at
Enter →PeersWe're meeting someone new
No merchant anywhere: two people verify each other before a meetup. One shows a code, one scans, both approve — each learns only verified or not.
Two phones — either of you can show the code
Enter →How to try it
Start with Gold membership, then try verification on two devices.
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Scan & verify
On another device, enter a bill and scan the member’s code. Approve on the member’s phone to see the result.
Open merchant