Errors

billing_checkout_terminal_recovery

The previous paid Checkout attempt was terminalized and must be restarted.

billing_checkout_terminal_recovery means the previous paid Checkout attempt could not be recovered safely and was terminalized. No new Checkout session was opened by this response.

Recovery guidance

Start a new paid Checkout attempt. If the error persists, contact support and include the requestId so the terminalized attempt can be reviewed.

billing_checkout_unavailable

Checkout cannot begin because the account's billing setup needs attention.

internal_error

Everyn encountered an internal service error.