This little thing had been bothering me for weeks

so I did a little research,

and if it has been posted somewhere please delete this, or move it or whatever you need to do, I will understand. I don't post on here much but there is something I just had to share with you.
Alot of people notices on the bottom of their kroger receipt, sometimes it says Phone card $X.XX well I think I have figured out the little mystery

. There is a phone in Kroger's called I-Wireless, you can earn free minutes or $x.xx off of your monthly bill. It is like the gas points, for every $100 you spend you get free minutes if you go with a 200 minute plan or $10 off of your monthly bill if you go with the unlimited plan. If you go unlimited, the first $100.00 you spend at Kroger $10 will come off your monthly bill. For every $100 after that, I know for some of us, me included it prob would end up being a 100% free phone with all the shopping we do there

(for the month) $1 will come off(it says it in the F&Q(browse by sub-catagory called free minutes).
Here is a link to their website so you can check it out. the next link after that will be a link to their F&Q. You do not have to choose between the gas or the phone, you can get both. Also you register your card(after you buy your phone and register your phone) It will send you text message about 20 min after you shop to let you know that the amount had been applied to your account. I Hope this answers the mysterious question about the phone on the bottom of the receipt.
https://www.iwirelesshome.com/home i-wireless faq