Amazon has this 12-pack of Trident Spearmint 18-Piece Sugar Free Gum for $7.49 after instant savings. Clip the 10% off coupon below the price and checkout via Subscribe & Save and the price drops to $6.40. This is an Add-On Item and ships free with a qualifying order of $25 or more. You can cancel the subscription after your order ships. This offer is valid while supplies last.