In India we have a thing called upi which let's us send money from one bank acc to other one, it doesn't matter which app we are using. We can send money from g

In India we have a thing called upi which let's us send money from one bank acc to other one, it doesn't matter which app we are using. We can send money from gpay to whatsapp, phonepe, etc. The transactions are directly made via banks and not the app wallets which is much easier to use.