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Ajarro
Home
About
Amazon Services
Startup Services
Contact
Field Notes
Book a Consultation
Home
About
Amazon Services
Startup Services
Contact
Field Notes
Book a Consultation
Brett Lemker 10/4/26 Brett Lemker 10/4/26

One Dashboard Won’t Fix a Messy Multichannel Business

Amazon’s multichannel tools can reduce repetitive work and improve inventory visibility. Here is where a shared dashboard helps, and the operating decisions it still cannot make for you.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

A Small Hat Tip From the Amazon Internet

A thoughtful mention from a fellow Amazon consultant, and why direct, experienced guidance matters for the brands I work with.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

International Marketplace Expansion Is an Operating Decision, Not a Checkbox

A new marketplace adds more than sales potential. Evaluate inventory, compliance, localization, and contribution margin before committing to an international launch.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

The Amazon Agency Audit: What I Look for Before I Recommend a Change

Before recommending a change, I review the account’s economics, ownership, advertising, and operations. This is how I turn an audit into a practical action plan.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

What a Fractional Head of Amazon Actually Owns

Fractional Amazon support works when responsibility is clear. A closer look at the priorities, decisions, and operational ownership that keep an account moving.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

Why a Great ROAS Can Still Be a Bad Amazon Business

A strong ROAS can still sit inside an unprofitable business. Look beyond ad returns to understand product costs, fees, and contribution margin.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

When Should a Brand Bring Amazon In-House?

Bringing Amazon in-house takes more than hiring someone to manage campaigns. Here is how to assess your team, processes, and readiness for the transition.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

The Amazon Metrics I Look At Before I Touch a Campaign

Before I change a bid, I look at inventory, conversion, the offer, and unit economics. These signals help distinguish an advertising problem from an account problem.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

Account Health Is Not a Scorecard. It Is a 180-Day Risk System.

Account Health is an ongoing operating responsibility. Understand how policy violations, recent activity, and clear ownership shape your account’s risk.

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Brett Lemker 9/28/26 Brett Lemker 9/28/26

Amazon’s 75-Character Title Shift Is Not a Copywriting Problem

Product title changes require more than new copy. Review catalog consistency, variation data, and implementation before making changes across the account.

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Brett Lemker 4/28/26 Brett Lemker 4/28/26

Your Amazon ROAS Looks Great. Here Is Why Your Margins Are Shrinking.

Sales and ROAS can look healthy while profit slips. A practical look at the fees, returns, and product economics that explain shrinking margins.

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Brett Lemker 4/27/26 Brett Lemker 4/27/26

Why Brands Are Firing Their Amazon Agencies: And What They Actually Need Instead

As brands reconsider agency support, the real question is who owns the work. How experienced fractional guidance can support a stronger internal Amazon operation.

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Senior Amazon expertise, available when you need it. Work directly with Brett Lemker for hourly consulting, focused projects, and recurring support.

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