If You're using Stripe for Payment Processing
At this time, you can only refund the total amount of a payment that you've accepted via Stripe on an invoice that you've created and sent through your Aisle Planner account. Learn how to complete a full payment refund here.
For partial refunds, you'll need to refund your client by check or other method of payment, and then manually mark the refund as a negative offline payment on that invoice for your records.
If You're Using Wedpay for Payment Processing
You can issue full or partial refunds on any payment accepted through Wedpay via your account in Aisle Planner. Learn more here.