Click on the Cross Device Transfer option once clicked it ask whether you want to send data from your own device or receive data from other device overwriting your own device data if you have any.
Send data
Send data page searching for device
If you chose send data the app will search for device within the same network as your device. The network can be your Personal or Work WIFI or hotspot. Please do not use public WIFIs for sending data.
Send data page found a device
Once a device is found it will list that device using the store's name on that device as you can see in the image. The device can be supported android or windows running the app.
Enter pin to send data
Click on the device that you want to transfer your store's data to enter pin once entered the pin will be verified and data will be transferred to other device.
Data sent successfully
Once the data is successfully transferred the app will stop the searching and end connection from the other device. Congrats you have sent the data to other device.
Receive data
Receive data page and its security PIN
If you chose to receive data than your app will generate a security PIN you have to give this PIN to the person sending you there store's data allowing them to authenticate to your device and send data. Remember that the data sent will overwrite your entire data (including but limited to accounts as well) if you have any. Once the transfer is completed your app will close itself so that the data can be synced with the app. Start the app again and the data received will be used by the app.