Suppliers can log in with different devices at the same time but only using the same Login credentials (email & password).

Possible issue: If trying to scan the same codes from multiple phones at the same time, the first/quickest will redeem and the others/second will show as already used. When there is more than one device in use, be sure to pull to refresh the tour option time listing to have the most up to date list if one is scanning and other is monitoring.