From which will depend the cashback rate from purchase?
The rate of cashback will depend on:
Base cashback 0.05-0.1%
Plus 0.05-0.1% if a Smart Wallet is attached to any cryptocurrency (e.g. Bitcoin).
Also you can participate Back4Cash programm which will provide you up to 45% cahsback from affilated stores. (45% cashback is maximum amount, Back4cash can provide, including exclusive offers and special events)