My name is Stefano Starkel,

I started out in online e-commerce in 2002 on eBay.it where I grew to PowerSeller status in the fashion niche.

I let this die in 2005 to travel the world and eventually relocate to Vietnam where, in 2011, I started what I called the “Vietnamese Uber“, sigon2muine.com, which I grew to a considerable size with SEO and lots of Google PPC (AdWords).

I sold that company in 2014 to focus one random opportunity I received in my email inbox: ASM4, where I started sourcing and selling my own products on Amazon.

As a result of my own needs, I started developing my own custom automation software, which helped me grow the business to a 10-figure enterprise by late 2017

Around the same time, I made our automation software solution available to the public in a simple SaaS interface capable of optimizing billions of search terms, keywords and campaigns.

Now a leading Amazon advertising optimization platform, Zon.Tools helps retailers, brands, and agencies all over the world grow revenue and increase profitability selling on Amazon. 

To date, our software not only manages and learns from over $11,000,000 dollars in ad spend each month, but our team has also successfully helped hundreds of users learn and take control of their Sponsored Products Campaigns.

…and now I want to share the exact process that we use, with you!

Are serious about dominating your market and maximizing your advertising ROI?