Actually, I bought Disney Dollars by mail by calling Guest Sevices at DisneyLAND. A recording told me who to send the check to and how much for shipping and handling. I bought $450 worth, paid about $10 for S&H, and had them in less than a week. I then used the dollars for my trip to DisneyWORLD the following year.
Glad that you found a source for receiving them via mail. Was not aware that DL would do that, but I know TDS will not. Nice to know this information and thanks!