Raid Ant & Roach killer is only $3.25 at Dollar General. Stack a Dollar General eCoupon with an Ibotta offer to pay just $1.50! Dollar General eCoupons are manufacturer coupons that are loaded from your computer and attached to your phone number. Input your phone number at checkout to get the discount. Each digital coupon can only be used once. If you have not signed up for this program, go to dollargeneral.com to sign up now.