Cashier Linking
Currently, cashiers can only be added during account linking. This will be improved in the future, but for now to add additional cashiers you will need to disconnect from the MD FMNP Authorized Farmer program, and then re-link to go through the steps to add more cashiers. No data will be lost in this process, your Healthy Together account is just unlinked from the farm and then re-linked back to it.
The following steps will walk you through the process on Android and iOS.