Did you know your shopping receipts can actually make ... there’s a world full of phone apps you can use to earn rewards and real cash. Luckily, you don’t need to go far.

To use the app, upload your paper or digital receipts, then fill out surveys. You earn digital "coins," which you can redeem for real cash once you earn 1,000. You can redeem them for a direct ...

Best feature: If you connect your grocery loyalty card to your Coupons.com app, you’ll automatically get the cash back without having to upload the receipt. Once you’ve activated the cash back ...