I help online businesses increase their e-mail revenue. With so little proven information out there, too many business owners walk in the dark and end up with no results. 

My mission is to help online businesses increase their e-mail income consistently. 

No one is in business to be average, but so many end up being just that. My services are available to high potential clients who are able to grow rapidly, but need help navigating through the waters of success. 

I will..

Optimize Open Rates

You probably ignore most e-mails that you receive. Why is that? There are steps to take in order to avoid being ignored. I’ll go through these steps for you and ensure that your open rate increases consistently. 

Build Trust

There’s only one thing more important than a customer. It’s a repeat customer. In order to grow a business we need to increase our customer LTV (lifetime value). I’ll build trust with your e-mail list and form a long-term friendship.

Increase Conversions

No business will stay in business with no sales. At the end of the day, the reason why we’ll partner up is to profit together. After increasing your open rate and building trust, I’ll dramatically increase your e-mail conversions

What others are saying


Dan is truly an expert when it comes to e-mail marketing. He’s extremely insightful and his dedication to his clients is extraordinary.

Marko Pavicic

CEO, MotivationUp (Slovenia)

Dan’s superpower is his ability to communicate and influence customers to take action. Its been remarkable seeing the results!

Denis Tomic

CEM Consultant, SPAN (Croatia)

Witnessing Dan help online businesses become more profitable was a privilege. Dan is one of the best e-mail copywriters in the world.

Marko Rojnica

Founder, Ventnor Media (USA)

Frequently Asked Questions

Are there any packages to choose from?

No, each quote is tailored to your specific needs. Make sure to fill out the qualification form and we’ll reply back with a quote ASAP.

What is your cancellation policy?

All services are billed monthly and are recurring. You can cancel any time with no fees or penalties.

Is there a trial period?

Absolutely. After you fill out the qualification form, we’ll examine if we’re a good fit. We’ll schedule a call and your 7-day free trial will start once we have all the necessary information that will help you rapidly increase your e-mail income.

Are there any other services besides daily e-mail copywriting?

I stongly believe that specializing is more important than generalizing. Because of this, I focus on daily e-mail copywriting and e-mail marketing optimization. Once you start seeing results we can discuss a sales funnel building service which will be closely tied to your e-mail marketing campaign.

Is there a ball park price range?

Each quote is custom made and tailored to your specific needs. That being said, most quotes are in the $2500-$5000 per month range. It can be lower, and it can be higher. It depends on the niche, e-mail list size, frequency and the customer prototype. 

Are there any discounts available?

Unfortunately there aren’t. The prices are already low compared to expected ROI.

Will I have to get on a weekly call?

Being an entrepreneur myself, I completely understand that you’re busy. Don’t worry, I respect your time. We will have a brief weekly call in which we’ll discuss results, progress and the e-mail plan for the week ahead. The call should be about 20 minutes long. 

Are there any case studies available?

You’ll be able to test the results live before paying anything. Within the 7 day free trial, you will be able to track massive progress on your own business. 

Where are you located?

Our company Lenzberg Group LLC is located in Rehoboth Beach, DE (USA) and my personal residence is in Zagreb, Croatia (EU).

What is the minimum e-mail list I need to have?

While this will depend on the niche, product/service that you’re selling and current revenue, in our experience you would need at least a 10K e-mail list. 

See if you qualify

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