Coinbase - Bitcoin, safe and easy.
SerpClix - SerpClix is a click exchange network used to send more real clicks to your Google SERP. You can click to earn money or buy clicks to rank higher on Google.
Binance - Cryptocurrencies exchange platform
Honeygain - Time flies when you’re making sweet money. Simply download the app, turn it on, and earn!
Poloniex - US-based cryptocurrency exchange with maximum security
Octopus Tasks - Earn by doing micro-tasks for companies and friends.