couponing s/o--websites that send coupons directly to your shopper's card?

[TwoBees]

I have heard that some coupon websites and apps will link coupons directly to your gorcery shopper's card, so that you don't have to bring the actual coupons (and thus won't forget them either!). Has anyone used any of these sites/apps?

[overcome]

Kroger allows you to use their digital coupons. You register at their site, check off the coupons you want to use, they load them on your shoppers card, and when you check out w your card, the coupon automatically applies. It's neat.

ETA I use the grocery iq app. It will load coupons on your shoppers card, but it only supports Safeway stores.