Ecommerce marketing services

Ecommerce marketing services for Amazon and Shopify brands.

One team running Amazon, Shopify, paid media, Klaviyo, and creative for one fixed monthly fee. The in-house ecommerce marketing department you'd hire, at a fraction of the cost.

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Trusted by Amazon and Shopify brands

Client brand logo - High Voltage GP partnerClient brand logo - High Voltage GP partnerClient brand logo - High Voltage GP partnerClient brand logo - High Voltage GP partnerClient brand logo - High Voltage GP partnerAnnin FlagmakersFrame AmoCrailtapGibbon SlacklinesArtasteJeff Hamilton
The problem

The typical ecommerce marketing stack is five agencies fighting for credit.

You hired an Amazon agency, a paid social agency, a Klaviyo agency, a Shopify freelancer, and a creative studio. Every one of them optimizes for the metric on their retainer, none of them owns blended revenue, and every kickoff meeting starts with a fresh round of context transfer. The math stops working long before the marketing does.

  • Five contracts, five weekly reports, none of them reconcile to your Shopify or Seller Central dashboard
  • Amazon agency scales Sponsored Ads while paid social burns retargeting budget on the same customers
  • Klaviyo flows built off outdated segments because nobody is talking to the CRO or paid team
  • Creative built for Meta never gets repurposed to Amazon Sponsored Brands video or A+ content
  • 12-24% of monthly spend disappears into per-channel retainers, media markups, and coordination overhead
  • When something breaks, three agencies point at each other and the founder ends up in the weeds
Our approach

One team, one number, every channel.

We run ecommerce marketing the way an in-house team should — one senior operator owns the account, specialists sit under them, and everyone works off one blended P&L. Amazon, Shopify, paid, lifecycle, and creative make decisions in the same weekly meeting.

01

Marketplace + DTC under one roof

Amazon Seller Central and Shopify managed as one revenue system, not two silos. Listings, SEO, Sponsored Ads, and DSP on Amazon. Theme, CRO, checkout, and merchandising on Shopify. Inventory allocation and pricing coordinated across both.

02

Paid media, lifecycle, and creative in the same pipeline

Meta, Google, TikTok, and Amazon Ads all managed against blended MER. Klaviyo email and SMS built off the same customer segments the paid team is targeting. Creative production feeding all channels from one brief queue.

03

Analytics that reconcile to your bank account

GA4, Triple Whale or Northbeam, and server-side tracking wired up week one. Amazon TACoS, blended MER, and new-customer rate reported against your actual finance-team revenue, not platform-reported numbers.

What you get

What's included in the retainer.

  • Amazon Seller/Vendor Central management: listings, SEO, Sponsored Ads, DSP, A+ content, Brand Registry, storefronts
  • Shopify management: theme work, CRO, checkout optimization, merchandising, headless builds where needed
  • Paid media across Meta, Google, TikTok, and Amazon Ads with consolidated account structures
  • Klaviyo email and SMS lifecycle: flows, campaigns, segmentation, and deliverability
  • Creative production: UGC, static, motion, Amazon A+ content, Sponsored Brands video
  • Analytics stack: GA4, server-side tracking, Triple Whale or Northbeam, custom BI dashboards
  • Inventory and pricing coordination across marketplace and DTC channels
  • Weekly performance report reconciled to your finance-team revenue
  • Monthly strategy review with category benchmarks and quarterly roadmap
  • Direct Slack access to the operator and specialists on your account
  • No media markup, no per-SKU fees, no percentage of ad spend
  • You own every account, every asset, and every playbook at offboarding
How we work

How the first 90 days work.

Every engagement starts the same way: audit, rebuild, ship. We don't touch bids or launch campaigns until we've measured what's actually in the account and rebuilt the structure to be measurable going forward.

Days 0-30

Audit & rebuild

Diagnostic across every channel, then structural fixes.

  • Full audit deck across Amazon, Shopify, paid, and lifecycle
  • Analytics stack wired up: GA4, Triple Whale or Northbeam, server-side tracking
  • Amazon account restructured; Sponsored Ads rebuilt into match-type ad groups
  • Meta and Google accounts consolidated to CBO / Performance Max structures
  • Klaviyo flows audited and top-3 revenue flows rebuilt
  • Creative pipeline briefed for month 2 delivery
Days 30-60

Ship the winners

First wave of creative live, account structures stabilize.

  • 8-12 new Meta concepts and 12-20 TikTok concepts in market
  • Amazon PPC harvesting cadence live (2x/week)
  • Amazon A+ content refresh for top 20 SKUs
  • Shopify CRO test #1 shipped (usually PDP or cart)
  • Klaviyo lifecycle flows firing on new segments
  • First blended MER report reconciled to finance
Days 60-90

Scale & compound

Winners get budget; DSP, retention, and CRO compound.

  • Amazon DSP and AMC layered on top of Sponsored Ads engine
  • Meta and Google budgets scaled to target blended MER
  • Shopify CRO test #2 shipped, learnings compounding
  • Klaviyo winback and post-purchase flows expanded
  • Category and competitor benchmark review
  • Quarterly roadmap set for the next 90 days
Proof

What our engagements typically deliver.

−32%
Average Amazon TACoS reduction in first 90 days
2.5-4×
Blended prospecting MER target on mature DTC accounts
18%
Average new-to-brand rate on managed Amazon accounts
FAQ

Questions buyers actually ask.

What's included in your ecommerce marketing services?+

One flat monthly fee covers the full stack: Amazon (listings, Sponsored Ads, DSP, A+ content, Brand Registry), Shopify (build, CRO, theme work), paid media on Meta/Google/TikTok, Klaviyo email and SMS lifecycle, creative and UGC production, and analytics from GA4 to server-side tracking. No per-channel retainers, no media markup.

How is this different from hiring separate agencies for Amazon and Shopify?+

Most brands stitch together an Amazon agency, a paid social agency, a Klaviyo agency, and a creative studio — four contracts, four kickoff decks, and nobody accountable for blended revenue. We run all of it under one team and one weekly report, so creative built for Meta gets repurposed for Amazon Sponsored Brands video, and Klaviyo flows are tuned against your actual paid CAC.

How much do your ecommerce marketing services cost?+

Fixed monthly retainers starting at $4,875/mo for a single channel and scaling based on catalog size and ad spend tier. No percentage of media, no per-SKU fees, and no lock-in beyond a 30-day notice period. You pay platforms directly and keep full ownership of every account.

Which ecommerce platforms do you support?+

Amazon Seller Central, Amazon Vendor Central, and Shopify (including Shopify Plus and headless builds) are the deep specialties. We also work with brands running Walmart Marketplace, TikTok Shop, and Faire, and we integrate with the usual stack: Klaviyo, Attentive, Postscript, Triple Whale, Northbeam, ShipStation, and Gorgias.

How fast do results show up?+

Week 1 is audit and account cleanup. Weeks 2-4 we ship the first structural changes — listing rewrites, account restructure, first creative wave, Klaviyo flow refresh. Meaningful blended MER and Amazon TACoS movement usually shows up in the 60-90 day window. Compounding improvements from CRO and lifecycle come across months 3-6.

What size brand is this for?+

The sweet spot is $1M-$50M in annual ecommerce revenue. Below that, you're usually better off with a single specialist or a founder running paid media themselves. Above $50M we still take on brands, but the engagement looks more like an embedded ops team than a retainer.

Do you handle creative or just media buying?+

Both. We have an in-house UGC roster, a paid creative studio for static and motion, and Amazon-specific production for A+ content, storefronts, and Sponsored Brands video. Media without a creative pipeline stalls in 60 days, so creative throughput is baked into every engagement, not a line-item add-on.

Where are you based?+

Austin (HQ) with senior operators in Los Angeles, Dallas, and Houston. We work remotely with brands across the US and Canada and travel to on-site quarterly planning for Growth and Scale tier accounts.

Want a free ecommerce marketing audit?

Share read access to your Amazon, Shopify, Meta, and Klaviyo accounts. We'll send back a written audit across every channel with the top 10 fixes ranked by expected revenue impact. No call required, no obligation.

Get a free audit