I know this has been touched on in other threads, but I did a couple cursory searches and couldn't find those threads.
I know there are several that are gas station related, I'm interested in the general grocery, liquor store, convenience store, restaurant etc type Apps.
So what are the best Apps where you scan your receipts from all your purchases and get a rebate?
Are the rebates based on the stores you are shopping at or the items/brands you are purchasing?
If you shop at Dollar Store, Target, Walmart, Aldis etc do they even work? Or do you have to shop at the "name brand" stores?
And after registering your personal information on these Apps, what are the repercussions from the App selling your personal shopping preferences?