What happens if I don't end up shipping back my return?

You can request an instant refund BEFORE shipping your return.

Once you receive your instant refund, you have 7 days to decide if you want to keep your items or return it. If you return it, the refund is extended for an additional 7-14 days or until the retailer refunds you. If you decide to keep the item, Fastback settles the refund after the 7-day period.