Our Summer '23 release introduces address integration, enabling effortless transfer of customer addresses from Salesforce to Serve First when a customer profile is created.

Note: This is only applicable if you choose to require the billing address when paying by credit card. 

This setting can be found in Payment Center Settings tab, under Payment Processors section, click your payment processor. There you will find Require Billing Address, as shown below:

Availability: Summer '23 Release