249071 Coupon script

I am interested in solmak or those who can do something like this contacting me regarding this. I would like the coupon script to be either reworked on from [login to view URL] (which I could purchase) or a new one, but one that will allow restaurants to upload their own menu themselves in the same client admin where they can modify their coupons themselves. Everything else in [login to view URL] will be left alone. This is the only thing I need added. (for clients to upload their menus) If this is not possible, but there is another avenue then let me know.