1) First of all you need Bitcoin and Ethereum wallets. I prefer to use https://blockchain.com wallet but you can use all wallets that you like.
https://login.blockchain.com/signup/ - link for registration .
https://login.blockchain.com/signup/ - link for registration .
2) You need to have at least 40$ Bitcoin (~ 0.01 BTC ) at your wallet
How to exchange here:
1. Fill the form and click "Exchange"
2. You will see the BTC address of exchanger where you should send specified amount of BTC from your wallet (don't forget about commission for transaction in BTC network about 0.08$)
3. You will receive Ethereum after the 1st confirmation of BTC network, it takes about 30 minutes
1. Fill the form and click "Exchange"
2. You will see the BTC address of exchanger where you should send specified amount of BTC from your wallet (don't forget about commission for transaction in BTC network about 0.08$)
3. You will receive Ethereum after the 1st confirmation of BTC network, it takes about 30 minutes
6) Repeat this procedure 15+ times and your profit will be more than 150$!!! If you start with a larger amount of BTC profit will be higher.

