According to Rite Aid customer service you can purchase a single money order for up to 500 and multiple money orders up to 2 999 So for example if you need to pay 1 000 you can go to Rite Aid and purchase two 500 money orders to meet your needs Rite Aid only accepts cash payment for money orders you cannot pay with a debit card or credit card There is a fee of 0 99 per money order 