Holst tommy

@tom_holst

Promotion And Marketing Expert

Verenigd Koninkrijk

Engels, Spaans, Duits

Sommige informatie wordt in het Engels weergegeven.

Over mij

Hi, I’m Hoitst tommy, an Amazon-certified Kindle PPC specialist with 5+ years of experience. I help authors grow book sales through targeted ads, smart keyword research, and data-driven optimization. My focus is simple: increase visibility, improve rankings, and maximize your ROI.... Lees meer

Skills