https://www.theverge.com/2018/6/25/17500576/amazon-prime-whole-foods-discounts-nationwide

Amazon Prime members will now get 10 percent off certain sale items and other discounts at all Whole Foods stores nationwide beginning on June 27th.

There are two ways to activate the deal. You can get the Whole Foods app, sign in with your Amazon account, then scan the app’s Prime Code when you check out at a physical store, or you can enter your mobile number during checkout to verify your Prime membership.