Amazon Marketplace Management

Marketplace management for private label supplement brands on Amazon

Sellers Sanity handles the day-to-day operations of an Amazon business — advertising, listing content, account health and inventory planning — so brand owners can concentrate on product and supply.

United States United Kingdom Canada Australia
What we do

The connected parts of an Amazon account, managed together

Advertising, search visibility, catalog content and account standing all affect each other. We work across them as one team rather than in silos.

01

PPC Management

Campaign structure, bidding and keyword strategy across Sponsored Products, Sponsored Brands and Sponsored Display.

02

SEO & Listings

Keyword research, titles, bullets, descriptions and structured content built for Amazon search and conversion.

03

Account Health

Monitoring policy compliance, performance notifications and listing status to keep accounts in good standing.

04

Catalog & Content

Variation setup, catalog clean-up, A+ content and fixing suppressed or incorrect listings as the range grows.

05

Inventory Planning

Demand forecasting and replenishment schedules to reduce stockouts and avoid excess storage costs.

06

Reporting

Plain, consistent reporting on the metrics that matter to the account, with regular review calls.

How we work

A straightforward engagement

No long onboarding and no lock-in language. The starting point is understanding the account, then agreeing on what we manage.

Review

We review the account — advertising, listings, account health and inventory position — and document what we find.

Plan

We agree on priorities and a scope of work, with clear ownership of what Sellers Sanity manages and what stays with the brand.

Manage

We run the agreed workstreams and report on activity and results on a regular schedule.

About

Who we are

Sellers Sanity is a marketplace management practice working with private label brands that sell on Amazon. We operate across the US, UK, Canadian and Australian marketplaces.

Our focus is operational: keeping advertising efficient, listings accurate and optimized, accounts healthy and inventory available. We work with a small number of brands at a time so each account gets consistent attention.