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Pay without stopping.

Checkout is the one moment a store forces the shopper to stop, and it is also the last moment loyalty can change the visit, usually missed because offers fire after the receipt prints. Parousya lets payment happen by proximity through a central server, so there is nothing to queue for, and because identification is by position the store can act on loyalty, personalisation, and analytics at the moment of payment.

Just walk out means no line. Because the system knows where the shopper is, loyalty acts at the moment of payment, not a
The problem

The line is the friction

The checkout is where a good visit stalls. Queuing, scanning, and paying is the one stretch of a trip that gives the shopper a reason to abandon the basket and leave.

Loyalty acts after the moment

Offers and personalisation usually fire once the receipt prints. By then the visit is over, the shopper has gone, and the one chance to shape the trip has passed.

The system cannot see position

Without knowing where a shopper is standing, personalisation is a guess. The shelf in front of them, and the product in their hand, are invisible to the system.

How the method answers it

Pay without stopping

The shopper's phone pairs with the store through a short range signal and payment routes through a central server under parent patent US10657515B2. There is no line and no moment of stopping to check out.

Loyalty at the moment of payment

Because identification and payment happen together, a loyalty platform can act in the moment: an offer, a piece of personalisation, an analytics event, while the shopper is still in the aisle rather than after the receipt.

The system knows the place

Identification is by proximity, so the system knows where in the store the shopper is standing. Personalisation can speak to the shelf in front of them, not to a guess.

Identify without a sale

A shopper can be recognised on entry without a charge. Identification without a transaction is a capability of divisional patent US11392923B2, so loyalty can greet a member before anything is bought.

Common questions

How does checkout free payment work here?
The shopper's phone detects the store's short range signal and the pairing registers with a central server. Payment routes through that server under parent patent US10657515B2, so there is nothing to stop and scan.
Why does the moment of payment matter for loyalty?
Because a loyalty platform can act in real time at that moment. An offer, personalisation, or an analytics event lands while the shopper is still in the store, not after they have left.
How does the store know where the shopper is?
Identification is based on a short range signal, so the system knows where in the store the shopper is standing and can personalise to that spot.
Does the shopper have to do anything?
Nothing is sent until the shopper chooses to act. Presence enables the experience, and the shopper stays in control of when a payment happens.
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