# Fine Print Return > Satisfaction promises usually come with conditions. Learn the common ones: empty bottles, deadlines, restocking fees and who pays shipping. ## Guides - [Return Windows and When They Really Start](https://supplement-return-policy-fine-print.pages.dev/return-window-and-shipping-dates/): A supplement's return window can start on the order date, the dispatch date or the delivery date, and the difference can cost you days. - [The Empty Bottle Return Rule](https://supplement-return-policy-fine-print.pages.dev/empty-bottle-return-rule/): An empty bottle return rule asks you to send back a used or finished bottle to qualify for a refund, which is the opposite of many shops' unopened-only policy. - [Restocking Fees and Return Shipping](https://supplement-return-policy-fine-print.pages.dev/restocking-fees-and-shipping-costs/): A refund promise can shrink once a restocking fee and return postage are taken off. - [Keep Your Order Confirmation Emails](https://supplement-return-policy-fine-print.pages.dev/keep-order-confirmation-emails/): If you ever want to return a supplement, your paperwork is your case, so keep order confirmation emails from the moment you pay. - [Contact the Seller Before You Buy](https://supplement-return-policy-fine-print.pages.dev/contact-seller-before-buying/): Writing to the seller with your questions answered in writing is the simplest way to settle the fine print, so contact the seller before buying rather than. ## About - [About Fine Print Return](https://supplement-return-policy-fine-print.pages.dev/about/): not medical advice, how the site is funded and how guides are made ## Optional - [RSS feed](https://supplement-return-policy-fine-print.pages.dev/feed.xml)