We provide customers with the convenience of paying online via credit card at account.dat.com, which is the preferred method of payment for most of our customers. However, in the event that you need to contact us by mail, please use the following addresses:

For General Processing:

PO Box 783801
DAT Box 3801
Philadelphia, PA 19178-3801

 Overnight Payments:


PO Box 783801
DAT Box 3801
Philadelphia, PA 19178-3801


Note: This takes approximately 7-10 days to arrive and process. We do not have the ability to watch for a payment, stop the processing of a payment, or return checks sent to us in error.