This document summarizes different companies' use of after-sales surveys communicated on receipts. It notes that most companies incentivize completing online surveys. The surveys collect details about the sales process, store experience, and offer additional marketing. Nike is the only one that includes a free-text field for comments. It also suggests combining multiple survey questions onto one page. Key learnings include using receipts for additional marketing and incentivizing offline surveys. The document discusses opportunities for improving both online and in-store experiences and receipts.