Toys R Us 20% off coupon with ShopKick

Toys R Us has joined the Shopkick family and to celebrate they are offering a 20% off any one item coupon. You will need to download the Shopkick app to get the coupon.
What is Shopkick?
Shopkick is an app available for both the  iPhone and Android that recognizes when you go in participating stores, restaurants and more and issues you coupons available at that store. It also lets you earn points they call “kickbucks” for doing various tasks while you are in the store. You can redeem those kickbucks for prizes including Target gift cards (a $5 card is 1250 kicks).
If you decide to add the app, you can enter the code mango8717 to earn 50 kickbucks. Just click on me at the bottom of the Shopkick app and then click on “Got a promo code?”.