Better AuthBA
Better Auth•9mo ago
Glen Kurio

Stripe plugin create a new customer on subscription.upgrade click.

I have 2 different buttons to subscription.upgrade in my app. After user is registered customer is created in stripe according to createCustomerOnSignUp: true, in plugin config. But when I navigate to one of my 'Subscribe' buttons and click on it -> subscription.upgrade just creates new user in stripe instead of triggering checkout session: 

2025-04-20 14:38:59   --> customer.created [evt_1RG3hf4FS9Rcg327BHPwlIez]
2025-04-20 14:38:59  <--  [200] POST http://localhost:3000/api/auth/stripe/webhook [evt_1RG3hf4FS9Rcg327BHPwlIez]
2025-04-20 14:39:30   --> customer.created [evt_1RG3iA4FS9Rcg3277wHm3FS7]
2025-04-20 14:39:30  <--  [200] POST http://localhost:3000/api/auth/stripe/webhook [evt_1RG3iA4FS9Rcg3277wHm3FS7]
2025-04-20 14:39:58   --> customer.created [evt_1RG3ic4FS9Rcg327i3WXWvDt]
2025-04-20 14:39:58  <--  [200] POST http://localhost:3000/api/auth/stripe/webhook [evt_1RG3ic4FS9Rcg327i3WXWvDt]
2025-04-20 14:40:09   --> customer.created [evt_1RG3in4FS9Rcg327ktiFZ3YX]
2025-04-20 14:40:09  <--  [200] POST http://localhost:3000/api/auth/stripe/webhook [evt_1RG3in4FS9Rcg327ktiFZ3YX]


CustomerId also assigned properly to user initially after signup.
Does anyone know why this happens and how to fix it ?
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