POS Option to FORCE member name selection

Looking for a setting/option to "force" a staff member to associate all POS sales/transactions to be associated with a member. If it is a walk-in sale, we can always create a fake member called "walk-in Sale" to sell items to.

An issue we have today is that if a transaction is completed at the POS WITHOUT a member being selected, the transaction cannot be updated thereafter. This presents an accounting issue for the members account and transaction history.

ELSE - we need a way to edit the transaction AND THE MEMBER NAME after-the-fact.