Shopmium, a rebate app that was purchased by Coupons.com back in 2015, will be discontinued on June 4, 2017.
When the app first came on the scene, it offered a number of cash back rebates for name brand products. After it was rolled in to Coupons.com the offers were not as valuable and the restrictions on redemption of offers increased.
Now the app is going away altogether. For more details on the history of Shopmium.com see this article on CouponsInTheNews.com.