Gyft.com sells instant-issue electronic gift cards for popular retailers like eBay, Amazon, Best Buy, and many more. They also have a store rewards program called Gyft Points which offers rewards on anything you buy. These rewards can be used toward the next purchase.
Previously, whether paying with credit card or with Paypal the rewards were 2% (Bitcoin gets 3%). They’ve now changed this, and only Paypal gets 2% while direct credit card payments get 1%.
If Paypal isn’t working for you, better go through the portal for 2% back instead. They don’t allow getting both Gyft Points and portal cashback.
HT: a reader in the comments (can’t find the link right now)

