Every transaction generates a receipt that is tracked by Punchh. The bar code receipt top can be green, blue or red. Depending on the color, there's a different detail to call out.
GREEN: This indicates that the guest has checked-in and has earned loyalty points for their visit. Green is good.
BLUE: A guest made a transaction, but did not scan or earn points. The guest may not be a loyalty member.
RED: This means that the transaction was voided.