Money may be added with cash, check or credit card. You can come by the University Center, room 213 between the hours of 8:15 - 5:00 or call 256-824-6226. The Cashiers office accepts a minimum deposit of $10.00 for Flex and $50 for Dining Dollars. If a check is mailed, please add the student identification ("A") number to the check, specify type of account, and mail it to the address below: University of Alabama in HuntsvilleATTN: CashierUniversity Center 213Huntsville, AL 35899-5050 OR You may choose to utilize the PHIL machines that accept cash in increments of $1, $5, $10 or $20, for deposit on your card. These black Flex deposit machines are located on the first floor of the Salmon Library, Charger Union first floor and in the UC lobby.