Some states are taking action. New study reveals serious hidden risk of touching store receipts: 'Really eye-opening' first ...

HoldCo Bros are back! @NikonomicsPodcast and I talk about three ideas in this episode, following up from Episode #86. We ...

Coinstar’s self-service kiosks — usually lurking in grocery stores — let you dump your loose change for cash, gift cards or charity. The machines count the coins and spit out a voucher, but the cash ...

Add a description, image, and links to the receipt-validation topic page so that developers can more easily learn about it.