Yooba is a awsom project!! Very user friendly!!! Yoba is a blockchain system for shopping only. Although she can apply in all aspects,
Yooba's research, development and maintenance only focus on commercial scenarios
and future related to goods and services. The following is a brief list of some of the
application cases.

Read this now guys!! Its Awsom!!
https://www.reddit.com/r/ethereum/comments/8yr3jy/spotcoin_closeup_introducing_spotpay_spotcoin/