Yes you can. I don't know why posters have to chime in with the "interest bearing account" info every single time someone brings up a gift card or Disney Dollars.
Gosh - if someone chooses to use their extra change to buy a gift card - why do so many people jump on it?
Through out the year, my kids help my mom set the table when we go there every Thursday for pasta dinner - my mom "tips" them. Well last night we took the tip jar and are going to the
Disney store tomorrow to get them $223 worth of gift cards and Disney dollars.
Should that too have been in an interest bearing account? This way, the kids can see and count their money weekly and hopefully think a little harder on what purchases they will make.
OP - enjoy your new found gift card.