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About SellerMage
SellerMage is a full-service Amazon agency founded in 2015 by Jersey Cao — a 15-year Amazon veteran who has built and scaled his own brands on the platform. With firsthand experience in the trenches of Amazon selling, Jersey and his team understand the unique pressures, risks, and opportunities that brand sellers face every day.
Since 2015, SellerMage has served 2,100+ Amazon brand sellers, including many with 7- to 9-figure annual revenues, across North America and Europe. Our clients trust us not just to manage their accounts — but to protect, grow, and future-proof their Amazon businesses.
What We Do
• Listing Creation & Optimization (SEO copywriting, A+ content, storefront design)
• PPC Advertising Management (data-driven campaign optimization, ACoS reduction)
• Seller & Vendor Account Appeal (suspension recovery, fund release, reinstatement)
• Account & Listings Protection (hijacker removal, Buy Box recovery, 24/7 monitoring)
• Supply Chain Optimization (sourcing, inventory management, FBA dead stock revival)
Our Approach
Every decision we make is backed by data. We combine deep Amazon algorithm expertise with transparent reporting, so you always know exactly what we're doing and why. No vanity metrics, no fluff — just measurable ROI.
Who We Work With
Private-label brand owners, resellers, and vendors generating $1M–$100M in annual Amazon revenue who are serious about protecting and scaling their business.
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Min project size
$1,000+
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Hourly rate
$100 - $149 / hr
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Employees
10 - 49
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Year founded
Founded 2017
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