JoAnn, that's all I ever use (VISA gift cards though). You just have to make sure it lets you register with all your info (name, full address - Vanilla VISA only asks you for your zip, which doesn't always pass verification). And if you opt for VISA gift cards instead of reloadables, you won't have to give them your SSN. With reloadables, you'd still have to pay to reload, and the fees aren't that much less than just buying a new gift card. You can buy gift cards in $20-$500 increments for $5.95 and they only work in the US. Expiration date is like 2019-2020, so you have awhile to use them up. Plus, it's a good way to budget your online spending.
Gift cards... This is a much better option than reloadable cards! Thanks Cindy.