It is one of an interesting transaction app. It is a new concept from the google for transaction purposes.
The concept of this android app is good. When we add our account to Tez from another account link both of them get 51?. and at the same time we got a scratch card it should have 0-1000?.
When we send 50+? to another account we got a scratch card. every week we should only get 5 scratch cards. and in every week 500+? transaction we got a special card and it has 0-1lakh. and it becomes the only scratch in every Friday 10 am. It becomes useful for other transaction purposes.