Im searching someone who can tell me like how is working a push notification like i can buy a log with card yes on some shop. Then i can login on this app trough the phone when i will be loged on this bank app o will use the card added to that bank accont to shop and when i see push notification i will accept transaction with paying. I need someone who could explain me how is exacly works and what tools get to doing that
![SAM](https://pic-cc.com/data/avatars/m/100/100773.jpg?1713823153"){kind=avatar}
)))))) still searching