From Amazon to eBay hustle

I have heard of people getting items off Amazon and posting on eBay to make money. Can anybody shed some light on this?

Exactly what it sounds like. You look for products on Amazon that sell for less than the median price on eBay and arbitrage the difference. Use TerraPeak to research the sell through rate, selling price, etc of the items you're considering on eBay.

It's a viable strategy, but you'll have to do a *ton* of digging to make it work.

Is that app similar to Hammertap?

it is the fee that will hurt someone by selling on these websites.