Develop a CRM integration module for Wallet/Google Pay Maps

The essence is that one Wallet/Google Pay card can be presented in different institutions, each has its own CRM system. We need to integrate with the https://passteam.gitbook.io/passteam-api-v1/ system
So that information about each purchase is transferred to our CRM system.

That is, the customer can use the same card in completely different stores, with different CRM systems and we should receive information in the system to work with our cards (passteam.ru).

The main task is that each new partner can easily integrate with us.

It is possible to do this in the form of a separate platform through which data from all MDGs will pass, and further from it to transfer them to passteam.ru