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MAG My Amazon Guy logo capitalized

Professional Accounting Solutions For Your E-commerce Business

“No matter how long you’ve been in business, Seller Accountant wants to help you succeed. Whether you’re a new seller with limited capital or an established brand, we offer a level of service to fit your needs and a business model that can grow alongside your business.”

Founder & CEO of Seller Accountant

Tyler Jefcoat, exercises his passion for helping sellers maximize their businesses. Tyler provides financial coaching for sellers totaling more than $100 million per year in e-commerce sales. Tyler also leads the Sellers Roundtable, an exclusive mastermind group for seven- and eight-figure sellers. Before founding Seller Accountant, Tyler was the Co-Founder and Managing Partner for Care to Continue, a home health care company that grew from zero to 100 employees in four years.

Steven Pope Featuring Tyler Jefcoat on The MY AMAZON GUY Podcast!

E-Commerce Accounting Services​


Seller Accountant’s bookkeeping service creates investor-grade business financials, while giving you full visibility into your business.

With Seller Accountant as your e-commerce bookkeeping partner, you will:

Case Study My Amazon Guy 50k Growth
Case Study My Amazon Guy 50k Growth

Financial Coaching

The data Seller Accountant gleans from your financials is just the beginning. With Seller Accountant as your CFO coach, together we will:
Our CFO Coaching helps you make the decisions that will ultimately bring you to your business endgame – whether that is to enjoy more time with the kids now, retire comfortably, take on investment, or sell.
Check out what Will Christensen from Data Automation has to say about our CFO service.

DIY Finanical Courses

How to Gain Visibility Into Your Business: Slay your bookkeeping and know where your money is going! Amazon accounting is challenging but this course makes it easy.

You will benefit from this course if:

This e-course is designed to help Amazon sellers see the full picture of your business’s financials.
How to use date to make more money! This course will empower you with the following tools from the CFO playbook:

Employees Come First

Many companies put clients or customers at the top of their pyramid. At My Amazon Guy we put employees first, and fire clients who disrespect our staff. We invest in people long term.

“Employees are critical to us. It is on Ownership and Management to support every layer above them.” – Steven Pope, Founder

Not convinced? You can ask our current employees if we live up to this vision. They will tell you, we do.

I was fortunate to be part of MAG's first batch of its Advertising Internship Program. The timing was perfect for me as I was looking for an opportunity to learn more about Amazon PPC and at the same time to have hands-on training to work on accounts.  


When I started my internship, I listed down the things I wanted to learn. And I am happy to say that I've ticked all the boxes! My most favorite was "Optimization Using Bulk Files”. Bulk files and I, we did not get along at first, it was so scary seeing all those data! But I had a great mentor who guided me along the way. He patiently taught me step by step on how to process the data. He was very enthusiastic in answering all of my questions. He supported me until I gained the confidence in uploading my first, second, third (and so on) bulk uploads. 


The biggest advantage in working with MAG (and I must say one thing that I always look forward to every week) is its Weekly Ads Training. Every week, we discuss various topics about PPC. Interns/Ads Specialists/Ads Managers, we all share knowledge, information, and updates about PPC. During our discussions, we exchange ideas and feedback. It became an avenue not just to learn a skill, but also to clear any vague or ambiguous PPC topics. 


For me, the biggest disadvantage is the work schedule. As an Intern, I have to follow EST timing. The time difference from my location was only 8 hours, but being a morning person, I really struggled to keep myself awake. But if you are a night owl, then this will not be a problem for you.


So if you are considering joining the MAG Advertising Internship Program, my advice to you is to take action - APPLY NOW! The knowledge that you will gain and the skill that you will develop from this program will be invaluable. And who knows? From being an Intern, you might be the next one to be promoted as Jr. Ads Specialist! 

Maria Victoria Piedad