Prizmbit Review

Coinsbank is a gateway for blockchain exchange services for different crypto transactions, such as wallet service, merchant disbursement, crypto cards, and the likes. Established in April, 2016, CoinsBank came with the emergence to revolutionize the blockchain industry, while offering a wide range of blockchain services.

BITKER was established in Singapore as a centralized cryptocurrency exchange. Following to their outage announcement in September 2019, the exchange platform had suspended its activity. The reason behind this was a cyber attack. 

Cryptonex is a centralized cryptocurrency exchange launched in 2017. Its reported volume is about 250007314 $ as of 8 October 2019. Cryptonex has 18 available trading pairs and 8 coins. Deposits are free on the exchange. Cryptonex has fiat deposits option. Margin trading option is not available on the exchange. Cryptonex is quite active in social media, with more than 25000 Twitter followers. You can leave your review about Cryptonex here.