(You can find your account number on your invoice or call customer service at 1-877-424-0225. You must drop all beginning zeros and include the 'DM'. For example DM00012345 becomes DM12345.)Exactly how difficult would it be to write an algorithm that would add the DM if I forgot? Or drop the leading zeros?
The DM Register is hardly alone. Many sites ask you to enter your credit card number, but without spaces. Stripping spaces takes only 1 to 2 lines of code, depending on the language you are using. If I want to enter spaces with my credit card number, don't let that stand in the way of my spending money at your web site.
