Here is my in depth analysis with ratings on Carry protocol ICO- English.
https://carryprotocol.io/
Carry makes personal data fair for consumers, marketers and merchants
Offline retail's getting a makeover
Traditional brick-and-mortar retail is a $25 trillion industry, capturing at least 90% of all retail spending. This generates a lot of data. Under the Carry Protocol, your transaction data becomes a commodity you control.
