Zen Arbitrage and eFlip are the leading online book arbitrage tools in the market. In this review, we will compare the two software and determine which one is the best.
Arbitrage — a.k.a flipping — has been around for quite some time, and it has proven to be a very lucrative pursuit.
Book arbitrage is nothing different.
Earning six figures a year through book flipping used to be a walk in the park.
It’s still possible today.