
The internet can drop in the middle of a rush. Service doesn't stop. Fiest's till keeps selling, and everything goes through on its own once the connection is back.
The Wi-Fi goes in the middle of the rush. The lights stay on, the queue keeps moving and guests get their orders.
Staff take orders and payments as usual. Every sale is saved on the device.
A table can keep adding to its tab all through the outage.
A SumUp or Viva card terminal takes the card, and the payment goes through once the connection is back.
The till shows the connection is down, so nobody is left guessing.
Fiest takes care of it as soon as the network returns. Nobody has to press anything.
Every sale is recorded once.
Sales keep the time they were made, so the day's report shows the rush where it was.
If a tab changed in two places, the change waits for staff to check.
The sales made during the outage are in Fiest, as if it never happened.
The hatch comes down, and the whole day's sales are in the report, outage included.
A few things wait until the connection is back.
A handheld terminal with its own 4G keeps the till online even if the venue's Wi-Fi goes down. Then every payment method works as usual.

Sign in and open the till once while the connection works. The menu is saved on the device.
In the Android app, offline selling needs a sign-in and a saved menu that are less than 12 hours old.
To take cards during an outage, turn on offline payments on the SumUp or Viva terminal beforehand. We help with the settings.
In a demo we show how the till works without internet and how everything goes through once the connection is back.