Card pre-order is on  First cards will be issued on May, 31
Zelf is super-fast banking in messengers.
 Zelf card is awesome! Use it contactless offline and online.
 Transfer money to friends? Invite them to Zelf by sending your invite link or showing your QR code.
 Sometimes it's easier to say than to look for the right button. Zelf is learning natural language and will understand your text and voice commands, like "Ask Franklin €50 for the night out", "Send mum €10", "Show my balance".
For every new Zelfer you bring, you get 5€. And your friends get 5€ as a gift from you 
If your friends invite their friends, each will bring you another 1€.  Sweet! Hey! I am sending you 5€ as a gift to your Zelf card.
Zelf is super-fast banking in messengers.Send and receive money easily by text or voice with no fees.
Join me and get your 5€ boost here 
This is a useful information as it involves a money making strategy. Thank you for the information. I will try it out to see the genuineness.