Amazon offers the Gain Fireworks In-Wash Scent Booster Granules Detergent 26.5-oz. Bottle in Original Scent for $6.65 with free shipping, via the directions below. That's $4 under what you'd expect to pay at a local retail store. To get this deal:
  1. View the Gain Fireworks In-Wash Scent Booster Granules Detergent 26.5-oz. Bottle for $10.16
  2. clip the $3 off coupon on the product page
  3. checkout via Subscribe & Save for a final price of $6.65
Note: Be sure to cancel Subscribe & Save after your item ships to avoid being billed for future shipments.