I have an Omaha Spend $40, Get $10 Back; along with a Wine.com Spend $50, Get $10 Back. Let me know how this works, and I can happily make use of them for you.
For anyone else looking to get more out of this than just the points - combine the purchases with eBates/Rakuten or Delta SkyMiles. eBates gives you 2.5% cash back for Wine.com; while Delta SkyMiles gives you 2x points for it.