Mockupdaddy will provide you with a 7-day money-back guarantee for all our products that do not meet your expectations. You can request a refund if you have not downloaded any PSD mockup from the download page (You also can check the reference images on the product page) If you buy a package, you can download a mock-up to test it, and if for some reason this does not meet your expectations, do not download a second mockup from the list, otherwise, our refund policy will not apply on it.