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Your Favorite Ecommerce Agency

Making Life Easier for Business Growth

An eCommerce Agency to Increase Sales & Revenue.
Get A Real Return on Ad Spend.


Your Products Are Great, But How Do You Get More Sales?

The modern world changed the way we look at business. Online stores and ecommerce companies are taking over.

In 2020 global ecommerce saw $4 trillion in sales, getting to $5 trillion in 2021, and continually growing each year.

However, with this massive increase in sales comes an increase in competition and an oversaturated market.

Want to break through the noise?
KARMA jack is ready to be your new
Ecommerce Marketing Agency.

eCommerce Marketing = More Sales.

We see you, the determined entrepreneur ready to make waves with your ecommerce venture.
And don’t worry, we know it’s a lot of work for a single person. But imagine having a full marketing arm to help!
We use a multi-tiered approach to get your products in front of more people than ever before and increase your revenue.

Let Us Do The Marketing
So You Can Sell More Products Online!


Shopify is a massive and easy to use ecommerce platform. We help you get the best out of it, with as few clicks as possible for your potential customers.


You have amazing products, but you need to spread the word about them. We take your best sellers and get your ads seen to your new ideal buyers.


Email marketing can attribute up to 40% of a company’s total revenue! Plus, our team of experts handle all of it so you can get back to running your business.

AWESOME Ecommerce Success Stories

Custom Lids ROI award
KARMAjack LA Made Clothing 1568% Revenue Growth
cookiesigns.com revenue growth award

Shopify, WooCommerce, & Big Commerce Marketing

We’ve done Shopify marketing for countless clients in all types of industries.

Work with a team of Shopify experts to create a seamless user experience that generates more sales.

We then use the data to track your business trends and reach out to new potential buyers.

Having a full team at your disposal eliminates the worry and micro-managing.

We help you get back to running your business.

An Expert Ecommerce Marketing Strategy


Want to increase Ecommerce sales? Rest assured, we follow the data and evolve our approach accordingly to make sure you get the results you deserve. We never guess.

A-B Testing

KARMA jack has the capabilities to compare several advertisements at once and see which direction to take. We only follow what works, never guess, and do the right thing.

Ideal Audience

Part of our job as an Ecommerce Marketing Agency is building your ideal audiences. When you get your ads to the right people, you’ll see incredible results without wasting money.


We’ve done this for many clients and know what works and what doesn’t. We follow positive patterns, avoid dead end streets, and act efficiently. You’re in good hands with KARMA jack.

A Great Ecommerce Marketing Agency Utilizes
Social Media Advertising

We Grow eCommerce

Your success is ours. Let's build together.

What We Provide

  • 5 Star Service
  • Accountability
  • Sustainable Growth
  • Long Term Solutions


What We Avoid

  • Pushy Sales
  • Letting Things Slide
  • Making a Quick Buck
  • Short Term Solutions


What We Want

  • Growth For Your Business
  • Collaboration & Teamwork
  • More Eyes On You
  • Being Your Forever Team


Our Team of Experts

Every member of the KARMA jack team has their own speciality.
When we work together? We can do anything. Here are just a few of the faces you'll meet.

KARMA jack digital marketing agency detroit joel

Joel Sellentine / Founder

KARMA jack digital marketing agency detroit halley

Halley Karas / CEO

KARMA jack digital marketing agency detroit JONO

Jono Diener / Creative Director

Let's Get Started

10 Things You MUST Know
About E-commerce In 2021

5 Ways How To Get 500% Return
On Your Ad Spend

A Few of our Bowling Trophies

An Expert eCommerce Advertising Agency


Having a team like Karma Jack behind me while developing a new business takes the guesswork out of entrepreneurship for me. I have the vision I need because I have the support of the expert backing I need! Thank you Karma Jack!"


eCommerce Marketing Agency FAQ

Make sure they are communicative, understand what you’re looking for. Check out their testimonials, case studies and feature clients. Then look at their work and decide for yourself! You want an agency that can offer more than a “set it and forget it” approach.

Four Traditional Types of Ecommerce Business Models
B2C – Business to consumer.
B2B – Business to business.
C2B – Consumer to business.
C2C – Consumer to consumer.

A digital marketing, or digital eCommerce agency like us, is an outside team that works with your business. We offer strategies, solutions and help you go above and beyond your goals. Agencies us a mix of analyzing data, innovative technology, creative and a plethora of marketing services including email and social media.

Shopify Experts are designers, programmers, web devs or photographers (businesses or freelance) that have been listed in the Shopify Experts directory. … Experts are not employees of Shopify. Shopify is not responsible for them (in any way) Experts are not obligated to work for you.

It’s really up to you, because they are three very different campaigns. Ultimately, you won’t to see people clicking the ads and heading to your site. After heading to your site, you’ll want to see conversions of consumers purchasing your product and signing up on a form. Leads and sales can be the result of a long play or a massive campaign. Our Ecommerce Marketing Agency experts will help you decide when it’s the right time to proceed.


Whether or not you end up working with us, we make sure every call will give you exceptional value. No, seriously. We don’t hold back.

We love helping businesses and promise to give you more than you’re looking for. Sound good?

Fill out the form and we’ll talk to you soon!

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