How start talk with your client in web3 project?

When creating a new web3 product, I began to encounter a problem - how do I write to my client, how do I remind him of a missed transaction or just communicate with him.

The client goes to my service, uses metamask and I don't know anything else about it. I can't even ask him anything... what to do? How to increase the retention of your own service.

I came up with a solution to help other developers - it's keepmail.com

The client can still use your service with a metamask but he'll be protected from spam.

The service gets to communicate with its client.

We have a small demo of our service - https://chpokify.com/crypto-login just try to log in with MetaMask

If you want to try to use our service, write me a personal message and I will make you a client of our service!

Let's start making web3 products convenient.