Most grocery store loyalty programs are simple and public. You sign up for a card or an app, and you get access to the same weekly sales as everyone else. However, a few retailers operate a much more secretive and exclusive type of rewards program. These programs have hidden tiers, unpublished perks, and invitation-only benefits. They are designed to identify and reward the store’s most valuable “super-customers.” Here are nine of the most secretive and exclusive loyalty programs you may have never heard of.
