Win every marketplace with expert account support
Amazon, Walmart, eBay, Etsy, TikTok Shop — listing optimization, account health, integrations, and growth from senior marketplace operators.
Service
Ecommerce Marketplace Support
$45M+
Marketplace GMV/yr
+47%
Avg. listing lift
5+
Channels supported
Marketplaces don't reward effort. They reward expertise.
Selling on Amazon, Walmart, or TikTok Shop is a different sport than running your own store. Listing quality, conversion velocity, ad ACOS, account health, and integration uptime decide who wins.
CWW Group manages $45M+ in annual marketplace GMV across Amazon (Seller + Vendor), Walmart, eBay, Etsy, TikTok Shop, and Google Shopping. Senior operators, real growth, real reporting.
The CWW advantage
What it actually means to work with senior Bay Area specialists who've shipped this 500+ times.
Listing optimization
SEO-rich titles, A+ content, infographics, video — proven uplifts.
Account health
Suspension prevention, appeal writing, policy compliance.
PPC & ads
Sponsored Products, Brands, Display, Walmart Connect — managed for ROAS.
Integration uptime
ERP, 3PL, repricer, and feed sync issues fixed fast.
Everything included in your ecommerce marketplace support engagement
One senior team, one fixed scope, one transparent price — no surprises.
Listing & A+ content
Keyword research, copy, images, A+ / Enhanced Brand Content.
Ads & promotions
Sponsored ads, Lightning Deals, Vine, coupons, Walmart Connect.
Account health & appeals
Health monitoring, suspension appeals, policy guidance.
Feed & integrations
Feedonomics, ChannelAdvisor, Codisto, custom feed engineering.
Reviews & customer service
Review velocity, response SLAs, A-to-Z claim defense.
Brand registry & IP
Brand Registry enrollment, Transparency, hijacker takedowns.
A proven path from first call to ROI
Transparent, fast, and built around your business outcomes.
Triage
Senior engineer assesses your issue, environment, and risks within hours — not days.
Diagnose
Root-cause analysis with logs, monitoring, and code review — no guesswork.
Fix & Harden
We resolve the issue and harden the system so it doesn't happen again.
Monitor & Improve
Ongoing monitoring, monthly health checks, and proactive optimization.
Transparent ecommerce marketplace support packages
Fixed scopes, fixed prices. Custom engagements available — talk to us about what you need.
Marketplace Care
Listing health and account monitoring for one channel.
$899/mo
- Listing audits
- Account health alerts
- Monthly reporting
- 5 hrs ops/mo
Marketplace Growth
Most popular — full ops + ads management across 2 channels.
$2,499/mo
- 2 channels managed
- Ads management (≤$30k spend)
- Listing optimization
- Weekly reporting
- Brand Registry
Marketplace Enterprise
Multi-channel pod for 7-figure brands.
Custom
- 3+ channels
- Dedicated account manager
- Custom feeds
- International expansion
- Quarterly QBR
Need something custom? Talk to a senior consultant →
Frequently asked questions
Amazon (Seller Central + Vendor Central, US + intl), Walmart Marketplace, eBay, Etsy, TikTok Shop, Google Shopping, and Target Plus.
Yes — we write Plan of Action appeals and have a strong reinstatement track record across listing, account, and IP suspensions.
Yes — Sponsored Products, Brands, Display, Walmart Connect, and TikTok Shop ads. Performance-reported weekly with clear ACOS/ROAS targets.
Yes. We integrate via Codisto, Feedonomics, ChannelAdvisor, or custom feed pipelines depending on scale.
Pair with our complementary services
Shopify Website Support
Senior Shopify and Shopify Plus support from CWW Group San Jose. Theme tweaks, Liquid dev, app conflicts, checkout fixes, and CRO for high-growth stores.
Learn moreEcommerce Website Support
Bay Area ecommerce support for WooCommerce, Magento, BigCommerce, and custom stores. Checkout fixes, speed, security, and CRO — protect every sale.
Learn moreCustom Website Support
Senior support for custom-built websites and web apps — React, Next.js, Vue, Node, Laravel, Rails. Bay Area engineers, fixed monthly plans, full code ownership.
Learn moreFuture-Proof Your Business with AI
Book a free 30-minute strategy session with a senior CWW consultant. We'll map your highest-ROI AI and digital opportunities — yours to keep, no obligation.
Trusted by 500+ Bay Area businesses • Avg. response time under 4 hours