I'm currently using Shopify with Wallee and Braintree as the payment processor.
When connecting to the API from Braintree there's the option to generate a customer "Customer ID". This way when a customer places a new transaction we can connect the transaction and even different payment methods with the Customer ID.
But via the Wallee integration, every order from the same customer is creating a new customer within Braintree. Is there a way to change the customer_ID? Within Wallee or by changing the Shopify app integration to force this?
Any help in the right direction would be highly appreciated.