Gain Glitch at Dollar General! We have a Gain digital coupon glitch at Dollar General! The coupon above states: Save $4 on Gain Flings AND Gain Fireworks/Fabric Softener/Sheets which implies that you need to purchase Gain Flings in addition to one of the other three Gain items. BUT the $4 is coming off when you purchase just the Gain Fireworks 10oz, Gain fabric softener 90 oz or Gain 200 ct View Post