When you redeem a gift card, Amazon adds the full value of your card to your account. You can then use these funds to buy eligible items on the site, according to HowtoGeek. You can't buy other Amazon ...

Trying to use a Mastercard, Visa, or Amex Gift Card on Amazon can cause several headaches. First, simply registering the card as a payment method can be tricky. Amazon requires a name and billing ...

Leah Stodart is a Philadelphia-based Senior Shopping Reporter at Mashable where she covers and tests essential home tech like vacuums and TVs, plus eco-friendly hacks. Her ever-evolving experience in ...