Using a GiftYa

I just received a GiftYa, how do I use it?

What if I don't receive credit after making a purchase?

How to deactivate my card from my GiftYa

Do I show the cashier my GiftYa?

What if the merchant or cashier says they have never heard of GiftYa?

How can I see my remaining balance?

What if I do not have a Visa, Mastercard, or Amex?

Why can't I activate my GiftYa?

Does a GiftYa expire?

Can a GiftYa be used internationally?