Thanks, all. I appreciate the feedback!
We have a number of gift cards because we asked for them for Christmas for the kids and they each got $25 for birthdays, and then I have the ones I received from SR for rewards, and a couple I've purchased. I was just hoping to be able to combine some of them and not have so many to have to walk around with and keep track of the balance on. With each of the kids having two, that's 6 right there!
Oh well, nice thought, but doesn't look like you can do it. Thanks again for answering for me!