1. Click on the store.
2. After click to "Buy with cashback".
And buy as usual.
3. Money will come back here.
You can withdraw to a card, Qiwi, YooMoney, Webmoney.
Stores pay us money for the fact that we advertise them, and you go to them through us, we return most of this money to you.
You can find answers to other questions in the FAQ.