Another reason to offer this money back guarantee when selling products online: you're already doing this whether you want to or not. Your customer's credit ca

Another reason to offer this money back guarantee when selling products online: you're already doing this whether you want to or not. Your customer's credit card company will usually offer a chargeback within 90 days, and then you'll cop the penalty fee for the chargeback. You may as well offer the same guarantee as the cards do, but encourage the customer to come to you instead. You'll avoid the fee and potentially get intel on what problems customers are having with your product.