If you're an Amazon Prime shopper you know you have to be lucky to catch those lightning deals, those rock-bottom prices that last for a short time or until an item sells out. But an app called Keepa ...

Microsoft’s Edge browser for Android now supports the Keepa Chrome extension in its Canary branch. The Keepa extension makes it easier to track prices on Amazon, receive alerts about price drops, and ...

I had seen the targeted advertising. I kept receiving the text messages after signing up on its website that said: Buy three KEEPas, get one free. At $25 each, four would cost $75, which seems pricey ...