Which of the following would not be an acceptable form of payment for mail order prescriptions?

Mail order prescriptions typically rely on secure and traceable payment methods to ensure the safety of transactions and to maintain accurate records. Credit cards, debit cards, and flexible spending accounts are widely accepted forms of payment because they offer a documented, electronic transaction record, which is essential for pharmacies managing prescriptions.

Cash payment, on the other hand, is generally not an acceptable form for mail order prescriptions. One reason is that cash transactions lack a clear paper trail, making it difficult for pharmacies to verify payments and manage inventory accurately. Additionally, mail order services often operate by shipping products directly to the customer’s address, which does not facilitate an in-person cash transaction. These logistical challenges and the need for secure payment processing make cash an unsuitable option for mail order prescriptions.