. Debit Card Usage: If the customer presents a debit card at the beginning of rental to qualify to rent, we will perform a debit card check and credit inquiry screening through Equifax Credit Information Services, Inc. This type of inquiry will screen out customers who present a greater driving risk to us, using a standard set of criteria. In the event that a customer's debit card check and credit inquiry fail to meet our debit card criteria, the customer will not be allowed to rent unless they provide a major credit card in their own name. Our debit card policy complies with all applicable U.S. federal and state laws. Debit cards are accepted for payment at the end of rental without a credit inquiry. Debit cards may not be accepted in Canada except for payment at the end of rental. Since credit requirements vary by location, please refer to the Local Policies for specific information on the acceptance and usage of debit cards where you intend to rent a DOLLAR vehicle.
This is copied directly from the Dollar site. So, if you pass the credit check criteria, you're good to go. If you don't, not so good.