Gritty Beauty review for USO: Ultimate Special Offers

Easy to use app, however, does NOT work with Smile.io. Able to stack Smile.io coupon codes, but USO does not change coupon from Issued to Used. The customer sees used coupons from the launcher as still active, but they are disabled. Didn't realize the issue was coming from USO after giving Smile.io a headache trying to figure out why. I've wasted a ton of money trying to make it right with customers. I hope they fix the issue in the future.