Digital coupons make it even easier to save money at Hy-Vee. Simply login to your My Hy-Vee account and load the coupons you want to use. When your Fuel Saver card is scanned during checkout your coupon discounts will be applied. These coupon's are MFG coupon's and can not be stacked with other MFG coupons, such as newspaper coupons & printable coupons. However they can be stacked with a Hy-Vee Store Coupon. you can visit the FAQ for digital coupons for more info. or check out Hy-Vee's Coupon policy which cover's their rule for stacking coupons.