Working With Credit Balance Adjustments
From API Documentation
A customer's Credit Balance, which can be accessed via the API from Account.CreditBalance, tracks credit the customer has, which can then be used to pay for future invoices or refunded at a later date.
A customer's credit balance can change in the following cases:
- A customer's credit balance increases when they:
- Make overpayments
- Are issued credit
- Have a negative invoice that is transferred to the credit balance
- A customer's credit balance decreases when they:
- Use the credit to pay for other charges/invoices
- Are refunded funds from the credit balance
- Have a prior credit canceled
