The Ernie's Food Market app is the easiest way for our loyal shoppers to receive savings every time they come into the store! It's as simple 1, 2, 3: 1. Get the Ernie's Food Market app. 2. Adding coupons and specials to your list in your Ernie's Food Market App, and 3. Presenting a loyalty card to the cashier to scan at checkout. With Ernie's Food Market Claim as many coupons as you want with one simple scan! No more searching through mailers or printing out emails, Ernie's Food Market app is