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How Lindzee Added $5K/Month to Her Store With One Digital Product

A simple, automated funnel that brings in sales without inventory, shipping, or stress.

What if your next bestselling product didn’t require you to design something new, buy inventory, or ship a single box?

That’s exactly what Lindzee Barrera has done with her brand Birdie Girl Golf. In just a few months, she built a fully automated funnel around a $39 digital product that now brings in over $5,000 a month—and it’s running quietly in the background while she focuses on growing her business.

It’s not a course. It’s not a mastermind. It’s a simple, helpful PDF that solves a real problem for her ideal customer. In this post, we’ll show you how Lindzee did it—step by step.

She Used the Audience She Already Had

Lindzee didn’t launch something wildly different. She stayed in her lane. Her brand, Birdie Girl Golf, is focused on making the sport more approachable for women—and the digital product fits perfectly into that mission.

Rather than try to expand into a new niche or invent something that felt off-brand, she doubled down on her current audience and created a digital resource designed specifically for beginner and intermediate women golfers.

The offer? A 6-week bootcamp that helps new players feel confident, build their skills, and enjoy the game more. The content is approachable, practical, and aligned with what her audience already comes to her for: fun, friendly golf products that meet them where they are.

“My mission is to get more women to golf. And so it fits with my mission.”

She Built a Waitlist With the Right Freebie

To get this funnel off the ground, Lindzee started with a freebie that would attract the right people: a download called “Five Days of Drills”. It’s a short, practical PDF filled with beginner-friendly exercises that can be done at the driving range or at home—exactly the kind of content her target audience would be interested in.

She promoted the freebie using Meta lead ads and a simple landing page with a form. The result? Over 1,100 new subscribers added to her email list in a short period of time. No expensive tech stack. No elaborate lead magnet. Just a helpful download that spoke directly to the women she’s already selling to.

She keeps the ad running daily and continues to pull in new leads at a steady pace.

The Email Funnel That Sells on Autopilot

After someone downloads the freebie, they enter a short automated email sequence. This funnel introduces her $39 bootcamp eBook and explains how it builds on the free drills they’ve already received.

She keeps the messaging simple and consistent—reinforcing the value, removing the pressure, and helping her audience feel like this is something they can actually follow through on. There’s no launch schedule, no urgency countdown. It just runs.

And it WORKS.

Her email sequence consistently converts about 3% of new leads into buyers. 

While that may sound modest, when paired with low ad costs and zero fulfillment expenses, it adds up quickly—over $5,000 in sales in just one month.

It’s Pure Margin—and Totally Hands-Off

One of the best parts of this product is that Lindzee never has to touch it.

She uses Filemonk, a Shopify app that automatically delivers the digital file and protects it from unauthorized sharing. Orders are fulfilled instantly, with no manual involvement. That means no 3PL fees, no packaging costs, and no late-night email responses about lost shipments.

Since launching the funnel, she hasn’t updated the product or needed to change her process. The system just works. Every new subscriber enters the same sequence, and the content continues to perform month after month.

It’s not just profitable—it’s sustainable.

She’s Already Planning What’s Next

The success of this digital product has opened the door to more ideas. Lindzee is now planning to turn the eBook into a full video-based course. It’s the same content, just delivered in a more interactive format with added depth and value.

She’s also thinking critically about how to structure future offers without overcomplicating her business. Instead of chasing every new product idea or trend, she’s staying focused on what works—and making sure each new offer continues to serve the same audience.

By creating something once and letting it run, she’s gained not only revenue, but freedom.

Her Advice: Use What You Know

For store owners curious about digital products but unsure where to start, Lindzee’s advice is simple: don’t overthink it. Use what you know

 Look at the questions your customers ask, and create something that answers them.

She wrote her bootcamp based on her own experience learning golf. Then she hired someone on Fiverr to format it and used tools like ChatGPT to organize her thoughts. She didn’t wait until it was perfect—she launched and improved it over time.

“You have the content in your head… and ChatGPT can help formulate it cohesively.”

You don’t need to be a professional educator to create a digital product. You just need to know a little more than the person you’re helping—and be willing to package that knowledge in a way that’s easy to access and easy to buy.

Why This Simple Funnel Is Worth Replicating

This isn’t a story about overnight success or viral content. It’s about a store owner who took what she knew, packaged it with purpose, and built a funnel that supports her goals—without adding stress.

Lindzee’s digital product isn’t just making sales. It’s serving her audience, aligning with her mission, and giving her time back to keep growing her business.

And if you’re sitting on knowledge your customers would pay for—it might be time to follow her lead.

Want to see what Lindzee built?

👉 Birdie Girl Golf
👉 Filemonk App

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New FREE Course

GROW YOUR SALES

(without breaking the bank)

Conversion School is a step by step process to grow your sales,
without spending a fortune on risky ad strategies, or discounting your products.

Works for Ecommerce stores at all stages.

Start getting consistent sales, and see significant sales growth every month.