Is there a plugin to create basic coupon codes without all the extra bs?

Hi I am desperately searching for a plug in (even if its a paid plugin) that will allow me to create basic coupon codes with expiration dates that will work with PayPal and/or Stripe. For example, my Directory Theme has memberships a 7-day Membership; a 30-day and a 60-day I would like to offer coupon codes that have expiration for these memberships. I can’t find a plug in that isn’t full of other crap that I dont need The Pay Membership Pro doesn’t work cuz it requires that I make another set of memberships that don’t coincide with the memberships plans I already have My membership plans come with specific features such as number of images allowed etc. The Pay Membership Pro plans do not accommodate such features . This is so frustrating LOL Any help would be super appreciated! Thanx xxox