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Amazon & Walmart Management Agency for 7- & 8-Figure Private Label Brands

The Full Service Amazon Agency That Runs Your Marketplace Like an Operating System

Ecom Nexion is a compliance-first Amazon and Walmart management agency built for private label brands doing $10K–$500K+/month. We operate seller accounts as systemized infrastructure, combining bulk-operations PPC, flat-file catalog control, and real-time account-health monitoring to scale revenue without risking suspension. Founded by operators who built and sold their own Amazon brands over 6+ years, we're the Amazon agency for 7-figure brands breaking into eight figures and the Amazon agency for 8-figure brands that need operational depth to match their scale.

15-minute intake. We return a findings doc, not a sales pitch.

$5M+
Managed Revenue (2025)
300+
Brands Worked With Across Amazon & Walmart
50%
Avg. TACoS Improvement
6+
Years Operator Experience
24/7
Compliance-Focused Monitoring

TACoS (Total Advertising Cost of Sale) measures ad spend against total revenue, not just ad-attributed sales, giving you a true read on profitability as organic rank improves.

The Growth Killer

Why Do 7- & 8-Figure Brands Stop Scaling Past $200K/Month?

Most brands don't plateau because they run out of tactics. They plateau because their operations stop scaling. The manual processes that powered growth to a few hundred thousand a month quietly become the ceiling. It's execution debt compounding invisibly, and no Amazon marketing agency can fix it by throwing more ad spend at broken infrastructure.

Five places margin leaks once you outgrow manual operations:

  • PPC that's profitable on paper, bleeding in reality.

    Bids managed in the console instead of bulk operations. Search-term waste nobody prunes weekly. TACoS creeping upward while reported ACoS "looks fine." You're paying to cannibalize organic sales you'd already be earning.

  • Flat-file errors that cost you the buy box.

    One bad upload, a pricing glitch, or a variation-parentage mistake suppresses a listing or hands your buy box to a competitor on your own ASIN. At scale, manual catalog management is a liability.

  • A Walmart channel generating returns instead of revenue.

    Teams copy-paste their Amazon playbook onto Walmart, ignore the Seller Scorecard, botch catalog syncing, and three months later wonder why there are no meaningful sales. Different marketplace, different system, different rules.

  • Invisible listing gaps nobody catches.

    Indexing holes, backend keyword gaps, and conversion problems a human spot-check misses but a systemized audit catches every time.

  • Compliance risk you discover via suspension email.

    No proactive monitoring means you find out about a policy violation when your account is already frozen. A reactive Amazon seller agency can't prevent this. A compliance-first one can.

These are operational failures, not strategic ones. And they compound until something breaks publicly.

Built for Scale

What Does Ecom Nexion Actually Do Differently?

We install a marketplace operating system across four pillars, Protect, Systemize, Attribute, Expand, instead of selling a menu of services. Every framework we deploy, we built and tested on our own P&L first. That's what makes us an operator-led Amazon agency, not another Amazon management agency recycling playbooks it's never staked real money on.
Protect

Protect:

Compliance before growth. We audit, then monitor, then scale. Real-time policy-violation alerts, weekly account-health reviews, and Walmart Seller Scorecard monitoring catch risk before it becomes suspension. This is why brands call us a compliance-first Amazon agency: we protect the asset before we grow it. No exceptions.

Systemize

Systemize:

PPC and catalog run as infrastructure. PPC managed through bulk operations with ASIN-level targeting and automated bid rules tied to true profitability, not last-click ROAS. Listings controlled through flat files with change-approval workflows so no upload suppresses a live ASIN. This is Amazon full service management built as an operating system, not piecemeal task execution.

Attribute

Attribute:

True margin, not vanity metrics. We measure with multi-channel attribution. TACoS over ACoS. New-to-brand over blended ROAS. You see where margin is actually created and lost at the ASIN level. For brands selling both direct-to-consumer and on marketplaces, our Amazon DTC agency approach ensures you're not double-counting revenue or misattributing channel performance.

Expand

Expand:

Amazon and Walmart as separate systems. Two algorithms, two compliance frameworks, two fulfillment models. Clean catalog syncing, WFS configuration, and Walmart Connect managed to Walmart's stricter Scorecard standards. Not a copy-paste. A standalone revenue system.

The delivery difference: Operator-led accounts. No junior handoffs at $200K/month. The people who've personally hit the revenue targets you're chasing are the ones inside your account.

What We Do

What Amazon & Walmart Services Does Ecom Nexion Offer?

As a full service Amazon agency and Amazon brand management company, we deliver end-to-end Amazon and Walmart management services: from launch and listing optimization through PPC, brand management, reinstatement, and account-health monitoring across both marketplaces. Every service connects back to our operating system framework, not siloed deliverables.

Amazon PPC Management

Bulk-operations-driven campaigns, ASIN-level bid architecture, and automated rules tied to true margin. We manage PPC as infrastructure, not a set-and-forget dashboard.

Explore PPC Management

Amazon Brand Management

Brand registry, storefront design, brand protection, and long-term equity building. As your Amazon brand growth agency, we tie brand investment directly to revenue outcomes.

Explore Brand Management

Amazon Listing & Catalog Support

SEO, A+ Content, indexing, flat-file catalog integrity, and conversion rate optimization that ranks and converts.

Explore Listing Optimization

Walmart Account Management

Seller Scorecard optimization, WFS setup, Walmart Connect advertising, and clean catalog control managed as a standalone system.

Explore Walmart Management

Account & Listing Reinstatement

Operator-written Plans of Action for suspended or at-risk accounts. Root-cause analysis, not template appeals.

Explore Reinstatement
Success Stories

What Results Has Ecom Nexion Delivered for Real Sellers?

Across health, sports, and at-risk accounts, we've cut TACoS in half, launched stalled Walmart channels to five-figure monthly revenue, and reinstated suspended accounts within typical windows, all while maintaining clean account health. These outcomes are why sellers looking for the best Amazon agency end up staying long-term.
Case Study 1

Health & Wellness Brand (Private Label)

From $10K/month with 30% TACoS and declining account health to ~$24K/month at ~15% TACoS within 120 days. Account health restored to Good. All open violations resolved. Zero disruption to sales velocity during remediation.

Case Study 2

Sports & Outdoors Brand (Amazon + Walmart Expansion)

After a previous marketplace management agency stalled Walmart for 3 months with zero traction, we generated the first Walmart sale within ~30 days of onboarding. By month 9: ~$18K/month on Walmart, bringing combined Amazon + Walmart revenue to ~$98K/month.

Case Study 3

At-Risk Seller (Reinstatement)

Suspended account reinstated within 21 days. Restored to active selling status. No recurring violations in the 90 days following reinstatement. Post-recovery monitoring ongoing.

Our Advantage

Why Choose a Compliance-First Amazon & Walmart Agency?

Because sustainable Amazon growth depends on account health first. An account that gets suspended can't scale, can't generate revenue, and can't recover momentum quickly. As a private label agency, Amazon is where we built our foundation: we systemize accounts around compliance, then grow them using frameworks we staked our own capital on. That's what separates a real Amazon ecommerce agency from one that just manages campaigns and hopes nothing breaks.

  • Operator-led, no junior handoffs.

    The people who've personally scaled brands to seven and eight figures run your account. Not coordinators. Not recent hires learning on your budget.

  • 50% average TACoS improvement.

    Measured against total revenue and organic rank, not ACoS in isolation. Real margin improvement, not dashboard vanity.

  • 14–30 day reinstatement window.

    Operator-written POAs mapped to the actual root cause, with post-reinstatement monitoring to prevent recurrence.

  • Transparent reporting, ASIN-level visibility.

    You see exactly where profit is made and lost. No vague dashboards. No hidden fees. No "trust us, it's working."

  • Amazon and Walmart under one operating system.

    One team, one framework, two marketplaces managed as distinct systems. No fragmented agencies. No conflicting strategies.

FAQ

Frequently Asked Questions

An Amazon and Walmart management agency runs your seller accounts end-to-end: PPC, listing optimization, catalog and flat-file control, brand management, account-health monitoring, and reinstatement. Ecom Nexion delivers these as a systemized operation across both marketplaces, connected through a single operating framework rather than isolated tasks.

We're an operator-led Amazon agency that's compliance-first by design. We ran our own private label brands for 6+ years before managing client accounts, so there are no junior handoffs at $200K/month and no untested playbooks. We also manage Walmart as a completely separate system with its own algorithm, not a copy-pasted Amazon strategy.

Yes. As an Amazon and Walmart agency and dedicated marketplace management agency, we manage both platforms as separate ecosystems with distinct algorithms, compliance standards, and fulfillment logic. Walmart isn't an add-on: it's a standalone revenue channel with its own strategy, Scorecard management, and WFS configuration.

We work with 7- and 8-figure private label brands, enterprise sellers, and accounts in the $10K–$500K+/month range. We're the Amazon agency for 7-figure brands ready to cross into eight figures, and the Amazon agency for 8-figure brands that need operational infrastructure matching their scale. We also serve sellers needing reinstatement after suspension.

Yes. We provide Amazon full service management spanning PPC, listings, brand management, catalog control, compliance, reinstatement, and Walmart expansion under one integrated operating system. For brands selling direct-to-consumer alongside marketplace, our Amazon DTC agency capabilities ensure attribution and strategy stay aligned across channels.

It means every engagement begins with a compliance audit and real-time monitoring setup before we touch growth levers. We secure account health, resolve existing violations, and install proactive alert systems first. Only then do we scale. An Amazon growth agency that pushes revenue before protecting the account is building on sand.

Yes. We handle account and listing reinstatements with operator-written Plans of Action tailored to the specific violation and root cause, not template appeals. Typical reinstatement window is 14–30 days, followed by ongoing monitoring to prevent recurrence.

A 15-minute intake, then a findings document covering your suspension-risk exposure, wasted ad spend, and highest-leverage fixes across listings and PPC. No commitment. No sales pitch. If we're not the right fit, we'll tell you directly.

Ready to Scale Without the Risk?

You've already built something real. The gap between where you are and where you want to be isn't more tactics. It's an operating system that matches your ambition.

Start with a free account and PPC audit. We'll return a findings document showing your suspension-risk exposure, wasted ad spend, and the highest-leverage fixes, built by the same operators who'd be running your account.

No contracts to start. No retainers until you've seen the findings.