Retrieve a given user's Stripe details, specifically
their customer, subscription, and an invoice. If
they're lapsed, then it's the most recent failed
invoice. If they're active, it's the upcoming invoice.
For all Stripe details, if this user does not have
Stripe, they will be null.
Retrieve a given user's Stripe details, specifically their customer, subscription, and an invoice. If they're lapsed, then it's the most recent failed invoice. If they're active, it's the upcoming invoice. For all Stripe details, if this user does not have Stripe, they will be null.