Post-It has a new rebate out for $10 rebate on the purchase of $20 in 3M or Post-It Labels. Limit one rebate per name or address and valid until December 31, 2011. Rebate claims that include original UPC code from product, original invoice/sales receipt and completed rebate form must be postmarked by January 31, 2012. This offer is limited to U.S. residents only. Keep a copy for your records and allow 8-10 weeks for delivery.