*$100 Off $2999+ from US Appliance. Coupon Code: APP100. Price: varies. Discount: $100. Categories: Home appliance. Coupon Rating: decent. Store Rating: 5 stars out of 5. Coupon Recommendation: recommended. Available Until: not specified. Thoughts: US Appliance feature nationally low prices from leading appliance brands. This coupon applies sitewide, so it`s you who decides what to pick.