Week 2 Report : https://redd.it/8zcceb
https://redd.it/8zd4dt
https://www.reddit.com/r/CryptoCurrency/comments/8zd5c0/optin_blog/e2husne https://www.reddit.com/r/CryptoCurrency/comments/8zco4j/optin_the_advertising_industry_token/e2hwps7 https://www.reddit.com/r/CryptoCurrency/comments/8zd4s0/optin_network_đánh_giá_dự_án_tiềm_năng/e2hwqak