In my back office I have 3 shops for demo and R&D purposes, how do I select which I want to use/test one or another Shops from my back office, I managed to do this about 2 years ago but have come back to find I have either forgotten or the system has changed

Hello,

If you refer how to switch between stores in the Loyverse POS app when you have multiple stores under the same account, you need to sign out the app and sign in again. When you sign in the application, you can choose in which store you want to sign in to.

To sign out properly from Loyverse POS app follow this help article: How to Sign out from Loyverse POS

You can refer to this help article as well: How to Create and Manage Multiple Stores under One Account

Regards!