Hello @DanS847 ,
At this time the Stripe integration works with pre-built list setups, based on data from the Stripe side - All, Lapsed, First-Time, etc.
To further distill these contacts into other lists not associated with the direct integration, add more specific details not provided / synced, etc. then you'd need to either import that separately - such as via file import for a bulk update - or manually edit the contacts on a case-by-case basis.
See also:
Tutorial video: Stripe integration
Installing the Constant Contact app in Stripe
Strip integration setup
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