When former Apple employee Jeff Witten appeared on Season 9, Episode 23 of ABC's "Shark Tank," his goal was to eliminate coinage from cash transactions. Enter CoinOut: an app for retailers and ...

I have an extreme obsession with earning as many bonus rewards as I can. Some might even say it's a little unhealthy. Whether it's completing surveys or earning credit card welcome bonuses, I'm always ...

Cash-back receipt apps help you earn money or other rewards when you use a mobile app to scan your receipts. Many apps accept receipts from many retailers, including grocery stores, department stores, ...