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Install the till app on a shop phone.

Download the app

Installing it

  1. Open this page on the phone and tap Download.
  2. Android will warn that the file came from outside the Play Store. Allow installing from this browser when it asks — you only do this once per phone.
  3. Open the downloaded file and tap Install.
  4. Sign in with the phone number and password you were given.

Updating an existing install

  1. Download and install over the top. Do not uninstall first.
  2. Uninstalling erases any sales on that phone that had not yet synced, and those cannot be recovered.
  3. If the shop has been offline, open the app and let it finish syncing before installing an update.

The app works without a signal and syncs when it reconnects, so a sale rung up during an outage is not lost. It still has to reach the server eventually — a phone that has been offline for days should be brought somewhere with a connection and opened.