Quisk,

Quisk was a global technology company that partners with financial institutions and others to digitize cash and provide safe, simple and secure financial services and cash-less transactions for anyone with a mobile phone number. Quisk was the quick and easy way for everyone to use money. Deploying patent-pending, cloud-based technology, the Quisk platform not only worked with any mobile phone number on any type of mobile phone, but also leveraged existing core banking and retail POS infrastructure. Quisk closed its doors in October, 2018.