Your restaurant POS, on Windows

Prepare your counter before the first shift

1. 1

   Download and run the installer

   It installs for the current Windows user only, so no administrator password is needed. On Android, allow installs from this source when asked.

2. 2

   Sign in

   Use the same Google account or email and password you use on app.rosuii.com. Staff sign in with their own accounts.

3. 3

   Prepare offline data and test your printer

   Load the correct restaurant and branch, sync offline data, then test a sale and receipt. Eligible sales and payment records can queue locally; live kitchen updates and gateway confirmation need connectivity.

From installation to your first working shift

Create your restaurant account, choose the correct branch and enter a few real menu items. Check tax and service-charge settings, place a controlled test order, print its receipt and confirm the order on the server. Review your pending sync queue before the shift ends. Choose a paid plan when you need higher limits or additional modules.

If setup does not go as expected

The app will not install

Confirm 64-bit Windows 10/11 and download from the official link above. If Windows shows a security warning or the installer fails, ask support to verify the file; do not disable device protection.

My restaurant or menu is missing

Connect to the internet, check the signed-in account and select the correct restaurant and branch. Load and sync the menu before testing offline sales.

A receipt or queued sale is missing

Check the printer connection and driver. For an unsynced sale, inspect its pending/error state and reconnect. Do not clear app data or enter the same sale again before reconciling it.