I hated the idea of those cards years ago when they started that nonsense, of course I caved when it was clear that I wouldn't get any sale prices every week if I didn't have one. I keep the Kroger, Safeway, Walgreens and Petsmart in my wallet. A couple of other stores, I just give my phone number to, don't give anyone my email address if I can help it.
What really bugs me is recently, the Kroger ads offer only special discounts with digital coupons. Well, I never used a digital coupon before in my life, I have a simple Tracfone with no internet connection, and I refuse to jump through any hoops by printing something out on my computer. I already have their card, been a loyal customer for decades, and they still find a way to screw people over.
Okay, my turn to rant. 
What really bugs me is recently, the Kroger ads offer only special discounts with digital coupons. Well, I never used a digital coupon before in my life, I have a simple Tracfone with no internet connection, and I refuse to jump through any hoops by printing something out on my computer. I already have their card, been a loyal customer for decades, and they still find a way to screw people over.