eBay Seller Management

eBay Account Management That Maximises Sales Velocity and Seller Status

eBay's Cassini algorithm rewards sellers who optimise listing quality, fulfilment speed, and return policy. 1Solutions manages your entire eBay seller presence — from store structure to promoted listings — to drive consistent monthly growth.

Cassini SEO specialistsTRS status expertsNo lock-in contractsDedicated account manager
182MActive eBay buyers globally
Top RatedSeller status for 94% of clients
2.9×avg sales velocity improvement
15+ yrseBay marketplace expertise
Common eBay Seller Struggles

Why eBay Sellers Struggle to Scale

eBay is one of the world's largest marketplaces — but Cassini's ranking factors, TRS requirements, and Promoted Listings mechanics trip up most sellers trying to grow beyond a certain level.

Cassini Algorithm Misunderstood

Most eBay sellers do not understand that Cassini rewards seller performance metrics (feedback score, defect rate, returns resolution) just as much as listing content. Sellers optimising only for titles while ignoring seller health see their listings gradually buried.

Top Rated Seller Status at Risk

TRS status provides up to 10% final value fee discount and a gold TRS badge that increases click-through rate. Maintaining it requires consistently meeting shipping time, tracking upload, and defect rate standards — which many sellers struggle with at scale.

Promoted Listings Strategy Missing

eBay Promoted Listings Standard is one of the most cost-effective ways to increase visibility on the platform, yet most sellers either do not use it or run flat-rate campaigns that waste budget on already-ranking items and ignore underperforming SKUs.

International Selling Complexity

The eBay Global Shipping Program and cross-border fees confuse most sellers. Without a clear international strategy, brands miss significant revenue from UK, AU, DE, and CA buyers who are actively searching for products they cannot source locally.

Full-Service eBay Management

What Our eBay Management Covers

From Cassini-optimised listing creation to Promoted Listings management and global expansion — we handle every lever that drives eBay revenue growth.

eBay Store Setup & Management

Store subscription management, custom category creation, store branding (banner, logo, featured listings), and store SEO — building a professional eBay storefront that drives repeat buyer visits.

Listing Optimisation (Cassini SEO)

Keyword-optimised titles using Cassini ranking factors, complete item specifics for every listing, HTML description formatting, and category selection — building listings that rank and convert.

Promoted Listings Management

Promoted Listings Standard and Advanced campaign management — identifying the right ad rate, targeting high-margin and underperforming SKUs, and optimising campaigns for maximum sales velocity.

Top Rated Seller Status Strategy

Systematic TRS maintenance covering shipping time compliance, tracking upload rate, defect rate monitoring, return resolution speed, and feedback management to protect and maintain TRS status.

Global Shipping Program Setup & International Expansion

GSP enablement for your entire catalogue, international listing setup, cross-border fee analysis, and a country-by-country expansion strategy to unlock revenue from global eBay markets.

eBay SEO & Competitor Research (Terapeak)

In-depth Terapeak analysis to identify high-demand product opportunities, seasonal trends, optimal pricing, and competitor positioning — driving data-backed decisions for your eBay catalogue.

Feedback & Return Management

Proactive feedback requests after every transaction, professional response to negative feedback, systematic return handling that protects defect rate, and seller performance score monitoring.

Monthly Analytics & Performance Reporting

Monthly performance reports covering sales velocity by category, Promoted Listings performance, seller health metrics, Terapeak opportunity highlights, and a prioritised action plan for the next 30 days.

Proven Results

Real Numbers From Real eBay Sellers

2.9×
Average sales velocity improvement in first 6 months
Across managed eBay seller accounts
94%
Of managed sellers achieve Top Rated Seller status
Within 90 days of engagement start
38%
Average reduction in Promoted Listings cost per sale
Through campaign structure and rate optimisation
Case Studies

eBay Sellers We Have Grown

Real results from sellers who trusted 1Solutions to optimise and scale their eBay presence.

eBay
US Vintage Clothing Seller
Before$8K/mo, Below Standard
After$28K/mo, Top Rated Plus
Timeline5 months
  • Listing title and item specifics overhaul for Cassini
  • Return policy upgraded to free returns
  • Promoted Listings campaigns targeting 90% of catalogue
eBay
UK Auto Parts Seller
Before$31K/mo, UK only
After$89K/mo, 12 countries
Timeline7 months
  • Global Shipping Program enabled for 3,200 listings
  • Terapeak analysis identified 420 new high-demand SKUs
  • eBay Motors Parts Compatibility data added to all listings
Our Process

How We Manage Your eBay Account

A structured six-step process that takes you from store audit to Top Rated Seller status and consistent monthly growth.

01

eBay Account & Store Audit

Full review of your eBay store structure, listing quality, seller health score, Promoted Listings performance, and Terapeak competitor analysis.

02

Cassini Keyword Research

Platform-specific keyword research using eBay search data and Terapeak to identify the exact terms your buyers are searching for.

03

Listing & Store Optimisation

Title rewrites, item specifics completion, HTML description formatting, store category restructuring, and image review across your catalogue.

04

Promoted Listings Setup

Campaign creation, ad rate optimisation, SKU selection strategy, and Promoted Listings Advanced setup for your top-priority products.

05

Seller Health Monitoring

Daily monitoring of defect rate, late shipment rate, return resolution time, and tracking upload compliance to protect TRS status.

06

Monthly Review

Full monthly performance report with sales attribution, Promoted Listings ROI, seller health score, and a clear action plan for the next 30 days.

Get a Free eBay Store Audit

We will review your eBay store structure, listing quality, seller health metrics, and Promoted Listings performance — and show you exactly where you are leaving money on the table.

Response TimeWithin 24 hours

Frequently Asked Questions

ACassini is eBay's search engine. It ranks listings based on a combination of listing quality (title keywords, item specifics, description completeness), seller performance metrics (feedback score, defect rate, late shipment rate), pricing competitiveness, and conversion rate. Sellers who optimise only for keywords while ignoring seller performance consistently see their listings buried despite good content.
ATo achieve Top Rated Seller status, you need a minimum of 100 transactions and $1,000 in sales in the past 12 months, a defect rate below 0.5 percent, a late shipment rate below 3 percent, and cases closed without seller resolution below 0.3 percent. TRS status provides a 10 percent final value fee discount and the gold TRS badge in search results, which measurably increases click-through rate.
AeBay Promoted Listings Standard is a pay-on-sale advertising format — you only pay a percentage of the sale price when a buyer clicks your promoted listing and purchases within 30 days. There is no cost per click. This makes it one of the most cost-effective marketplace advertising formats available, and we recommend it for most eBay sellers as part of a balanced organic and paid strategy.
AYes. The Global Shipping Program (GSP) allows you to sell to buyers in 100+ countries by shipping to one UK facility, with eBay handling the international forwarding and customs. We set up GSP on your eligible listings, optimise titles for international search, and manage the additional customer service complexity that comes with cross-border transactions.
AYes. We have helped dozens of eBay sellers recover from Below Standard status. Our recovery plan typically involves identifying the root cause of the performance failure, implementing operational fixes to prevent recurrence, and a controlled strategy to build transaction volume and positive feedback to lift the performance metrics within eBay's evaluation window.
AYes. We manage eBay Stores at all subscription tiers (Basic, Premium, Anchor, Enterprise), including store category structure, promotional marketing, Markdown Manager, and the Store Newsletter. We also manage both fixed price (Buy It Now) and auction format listings, and advise on which format maximises sell-through rate for different product types.
PLATFORM RELATED OFFERINGS

Explore Related Services and Technologies

Pair our eBay management expertise with complementary services to build a profitable multichannel selling operation.


Ready to Grow Your eBay Sales?

Join sellers across the US and UK who trust 1Solutions to manage, optimise, and scale their eBay presence month after month.

Get Your Free Store Audit →