I'm a big fan of Purse, where you can pay with Bitcoin and Bitcoin Cash and get 15–30% off everything from Amazon, so I wrote a guide how to use it. This works even if Amazon and Purse is not “officially” in your country. Enjoy!

https://medium.com/bitruption/pay-with-bitcoin-and-get-15-30-off-everything-from-amazon-a54515341d6