If you’re at all like me, you’ll probably make at least a few trips to Target this holiday season. But before you stock up on toys, ornaments, or wrapping paper, check out Target’s GiftCoins. Sold in sets of five, each coin comes pre-loaded with $5. And through December 24, Target will donate $2 from every GiftCoins purchase to St. Jude Children’s Research Hospital, for a maximum donation of $750,000. So hand them out to your kid’s teachers, stuff them in some stockings, or use them to make your own holiday purchases. If you’re going to spend the money there anyway (and come on, you know you are), you might as well have some of it go to a good cause.