I was recently given an American Express gift card for $50. Whenever I try to purchase something online, I am always asked for billing address, but since this was a gift card I do not have one for this card. How do I add a billing address or make a purchase?

I had a gift card and i used it online to purchase something a couple days ago so i have the gift card info, but i lost the card. i bought the stuff on jcrew and it just says ********** then the last four digits of the card, so technically i don’t have all the information. it originally had 50$ on it but i spend like 20 dollars or so..
is there any way i can get a replacement?

thanks so much!

Long story short, someone gave me a Kroger gift card for 50 bucks that i don’t really need to use. Can i use this at Kroger to buy a an AMEX gift card or will they not let me do that? Thanks.

It seems as if you can’t do it the regular way, because its a gift card, and there’s no specific adress, so it when i try to register it, it says it’s been denied by my bank and that i could not register my card on to my paypal account. can someone please give me detailed directions on how to make my AMEX gift card get registered on paypal? thanks so much.