I have personally heard a lot from so many people about this mobile application called Snapcart which gives its users rebate for snapping your groceries receipt and from all the information that I have acquired from so many people who makes use of the rebate mobile application, it's a very good one to use and they are very legit in giving the rebate.
There has been some other mobile applications just like this Snapcart that promises to offer rebate to its users in the past but they eventually fail to do so thereby disappointing a lot of people who trusted them, downloaded and used the application.
Normally, the purpose of getting this grocery receipts data is for survey purposes which the company uses to improve on the products quality.