Stripe Checkout Billing Customer Portal

[RomanTurner]

Thanks for making this gem, it has been great to use so far.
I did run into an issue with integrating the billing portal for a pay_customer.

I am a junior so forgive me if I misread, or didn't read between the right lines.

Checkout process goes as such:

• The customer collects products in their cart.
• The when directed to the stripe checkout the products are converted into an array of line_items following the stripe api.
• The process is completed and the dashboard shows transactions.
• Success URL is rendered

Issues that I am having:

• I am not getting webhook payment_intent action when I run stripe listen --forward-to localhost:3000/pay/webhooks/stripe
• I also get [400] POST http://localhost:3000/pay/webhooks/stripe [evnt] when I run stripe trigger payment_intent.succeeded
• My billing history for the customer is not showing up in the customer billing portal but there are successful events on the dashboard.