BookDepository
Questions & Answers

Honestly, no idea, seems like their staff are very untrustworthy I had problems with them before I even ordered something, because they would keep changing what they told me about stock on a book, I wouldnt trust these liars with valuable information like your personal card (have ordered it in the end, but never arrived, they lied about the stock apparently and its gonna be a much longer wait, regretting buying it from here)

I always pay with a credit card and I never had any issue whatsoever.

Honestly, no idea. I also have them but I fill them again (I don't put my credit card info because I don't want to, and the address it's just filled in because Google remembers it).