A Lowe's survey receipt is generally valid for seven days from the date of purchase, although the exact expiration period may be printed on your receipt. To participate, visit lowes.com/survey and enter the required information from your purchase receipt before it expires. Completing the survey allows customers to share their shopping experience and may provide an opportunity to enter a sweepstakes, where permitted by law. Always check the receipt for the official rules, eligibility requirements, and expiration date. Submitting your feedback within the valid timeframe ensures your responses are accepted and any available promotional benefits remain accessible.