The $100k Email Leak

The $100k Email Leak Hiding in Your Klaviyo Account (And How to Find It in 10 Minutes)

Most brands have no idea they're bleeding revenue in real time.

If you’re running an E-commerce brand that does $ 50,000/month or more…

There’s a HIGH chance you’re leaking tens of thousands of dollars (even hundreds of thousands) inside your Klaviyo account right now – and you don’t even know it.

How do I know?

Because I’ve audited dozens of Klaviyo accounts across 6–8 figure brands…

And in nearly every one, I’ve found the same problem:

Revenue-draining email flows that look “done” on the surface… but are barely functioning under the hood.


Here’s a real example:

One brand I worked with was doing $60K/month. They were using Klaviyo. They had flows. They were even working with a well-known agency before we stepped in.

But once we got under the hood?
  • Their Welcome Flow had just 2 emails — no product offer, no real CTA

  • No post-purchase automation whatsoever.

  • Their Abandoned Checkout flow wasn’t excluding recent buyers.

  • Campaigns were blasted to the entire list, including cold subscribers.

  • No segments. No exclusions. No dynamic blocks.


    If you’re running an E-commerce brand that does $ 50,000/month or more…

    There’s a HIGH chance you’re leaking tens of thousands of dollars (even hundreds of thousands) inside your Klaviyo account right now – and you don’t even know it.


    How do I know?


    Because I’ve audited dozens of Klaviyo accounts across 6–8 figure brands…


    And in nearly every one, I’ve found the same problem:


    Revenue-draining email flows that look “done” on the surface… but are barely functioning under the hood.

    Here’s a real example:

    One brand I worked with was doing $60K/month. They were using Klaviyo. They had flows. They were even working with a well-known agency before we stepped in.

    But once we got under the hood?

    • Their Welcome Flow had just 2 emails — no product offer, no real CTA.

    • No post-purchase automation whatsoever.

    • Their Abandoned Checkout flow wasn’t excluding recent buyers.

    • Campaigns were blasted to the entire list, including cold subscribers.

    • No segments. No exclusions. No dynamic blocks.

    • RPR (Revenue Per Recipient)? A painful $0.29.



After 2 weeks of cleaning up those flows?

RPR went from $0.29 → $2.41.

That’s a $100,000+ annual lift from what looked like a “working” email setup.

And here’s the scary part:

Most brands don’t even question it.

“Yeah, we’ve got flows running.”

 “Yeah, we send out campaigns every week.”

Cool. But is it working? Is it optimized?

Or are you just checking a box?

Here’s what I see over and over again:
  • Flows that haven’t been touched in months (or years)

  • Missing logic (like not excluding recent purchasers)

  • Generic campaigns sent to the entire list

  • Pop-ups that capture emails but don’t convert

  • No segmentation, no personalization, no real retention system

And the result?

👉 You lose the highest-margin revenue channel in your business.
👉 You become dependent on paid ads to grow.
👉 You stall out — and wonder why you can’t scale past $500K/month.

I call this the Email Leak Effect.

It happens when brands grow fast, hire a random agency or freelancer, and “set and forget” their backend.

The problem?

Email is not something you set up.

It’s something you optimize.

And if you’re not actively optimizing your flows, campaigns, segments, and pop-ups…

Then you’re not doing email.

You’re doing checkbox marketing — and it’s costing you real money.

At The Inbox Rebel, we help eCom brands increase MRR by at least 35% in 45 days using a system we call the Email Acquisition Framework.

It’s how we:
  • Turn Welcome Flows into 5-6 figure machines

  • Double flow RPR without adding more emails

  • Build campaign calendars that consistently convert

  • And most importantly — stop the revenue leaks fast


If you want me to personally audit your Klaviyo account…

I’ll show you exactly where the money is leaking and what to fix first.


Adrian Manzano
Founder, Inbox Rebel
Helping brands turn email into their #1 profit center

Book your free Klaviyo audit here

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