it's for my MIL. She babysits our kids on occasion and my wife wanted to be able to load it with money and have her be able to use it for purchases.

And don't worry - all of the obvious questions like, "why can't we pay her through Venmo, direct deposit, cash, or check like normal people?" have already been asked. It must be a prepaid debit card that we can add money to. Any recommendations?