The greatest compliments we can receive on our courses, consulting and other offerings are testimonials. Read on to see what some of our past and current customers have said about their experience working with Marketplace Seller Courses. We are so grateful to all of them for the opportunity to help them launch, grow and protect their brands on Amazon.

Lindsey Diamond Strait

“As a new brand owner selling on Amazon I realized quickly that there was going to be a big learning curve to launching our products correctly and effectively. Thank goodness for Shannon’s Marketplace Seller Courses! My overwhelm quickly eased as I breezed through his well thought out and organized courses. He made learning, launching and optimizing on Amazon so incredibly easy…down to every last detail. Each lesson comes with a list of actionable steps to implement and a video that walks you through the task. I cannot recommend this course enough.”

Lindsey Diamond Strait, Araza Natural Beauty
Gary Burris

“The coaching I’ve received from Shannon Roddy exceeded all my expectations. His clarity and eloquence while expressing concepts made them easy to understand and comprehend. This whole Ecommerce world can be very intimidating and overwhelming. Shannon cut through all the noise and reinvigorated my confidence. He’s an expert on so many ecom related things that he’s yet to be stumped by a question I’ve had. I’m extremely thankful for his help and support.”

Gary Burris, Tec Labs
Kelley D'angelo

“Shannon has helped me grow my business on Amazon over the past 5 years. He has amazing advice and really understands what it takes to be successful on the platform. Amazon’s marketplace is constantly changing and it is so helpful to have someone who can keep you up to date to pivot strategy when needed. He checks in with me regularly, connects me with the right resources when needed and is an all around good guy.”

Kelley D'Angelo, Lark Ellen Farm

“Shannon helps navigate you through the inner workings of Amazon and has been an excellent resource to help us increase our Amazon sales 200% in less than 3 months! I would highly recommend Shannon and Marketplace Seller Courses for any business wishing to increase their Amazon presence.”

Dale Malone, Klik Belts

“Utilizing Shannon Roddy, Amazon Specialist, made the different between success and failure with our Amazon launch. Navigating the Amazon world with a mature brand required a significant amount of clean up and optimization and we couldn’t be happier with the service and intelligence that Shannon has provided to our brand in such a short amount of time. The results have been outstanding!”

Robin Behar, Table-Mate

“Working with Shannon is like having a good friend beside you helping to navigate the world of online marketplaces. Shannon’s expertise in getting products posted, discovered, cross-promoted and selling on Amazon helped my bedtime toy brand, Starshine Watchdogs, achieve fast-selling, 5-Star, zero-return status on Amazon! You rock Shannon – Thank You!”

Geoff Roesch, Starshine Watchdogs

“Shannon is really easy to follow and understand. He goes at a steady pace – not too fast or too slow. He really understands how to make solid listings on Amazon and how to optimize them for the most impact and sales. I highly recommend his course!”

Cynthia, Rengöra

“I tell anyone if they have anything to do with selling or even are considering selling on Amazon, they need to go through this course FIRST. This is the type of information that can save you TIME and MONEY.”


“As an agency owner, I’ve worked with Shannon for over a month. I personally went through his training courses and pulled out numerous practical pieces of advice that great accelerated my understanding of the Amazon marketplace from both a paid and organic perspective. Shortly after completing the courses, I utilized Shannon’s 1:1 coaching services to drive bigger impacts for some of my existing clients and also utilized his services to help me pitch new business. Shannon is an invaluable extension of my core team and always over-delivers on his engagements.”

Damien Cabral, Partner and Co-Founder - TribalVision

“Shannon knows the ins and outs of doing business on Amazon like no one else I’ve ever met before. His expert advice has saved me many hours of headache and frustration.”

Nadia, Wäbry Syrup

“Shannon has been instrumental in helping onboard our agency team members to the Amazon ecosystem. He is flexible, accessible, and consistent—all things I value highly in a partner—and the resources he brings to the table are second to none.”

Matthew Vick, Senior Marketing Manager - TribalVision
Matthew Capalbo Testimonial

“Shannon is a true expert in the leading practices on Amazon Seller Central. His insights into the countless nuances that go into being a successful Amazon Seller makes him an invaluable resource that every brand owner should utilize.”

Matthew Capalbo, Allstar Products Group

“I am so glad that I reached out to Shannon for help!  I needed to make some changes to my Amazon business. After an exhaustive search through Amazon’s policies, as well as multiple Google searches, I was completely confused as to how to proceed.  I reached out to Shannon, and he got right back to me saying he would absolutely be able to help. He called and walked me through everything that needed to be done. And in just 15 minutes, I was all set!  I’m kicking myself for wasting so much time trying to figure it out on my own when I could have saved myself a lot of stress and just contacted Shannon.  But I’ve learned my lesson now. Moving forward, I will contact Shannon first!  And I highly recommend him for anyone who needs help with their Amazon business!” Thanks for taking the time to help me out this morning!”

Denise Day Testimonial

“Shannon is by far the most knowledgeable person I know when it comes to Amazon. I’ve worked with a number of Amazon-specific agencies and none of them come to the table with the breadth of knowledge and understanding that Shannon does when it comes to Amazon. In fact, since starting to work with him in January of this year we have seen our monthly Amazon sales rise 400%+. Highly recommend that any and all marketers and business executives hear what Shannon has to say!”

Denise Day, Director of Marketing at Good Day Chocolate Supplements

“Shannon’s courses provide detailed information about dealing within the Amazon world. There are little tips you wouldn’t know but because they have done these things many times they know the short cuts and suggestions that help you. If you dont understand something or have a related question, they get right back to you in person! Very nice service!”

Linda Schnarwiler, At Last Naturals

“Shannon and his Amazon Brand Success course and consulting has been tremendous resource to aid or preparation to launch on Amazon. He has very knowledgeable and up to date with the ever changing complexities of the Amazon Seller platform. We are currently in the process of onboarding and know enough not to try ourselves. Shannon’s program has already saved us thousands of dollars considering we didn’t have to completely hand it off to an agency. Further, the free webinars and vendor contacts have worked well for us. Without the ability to go through the process ourselves we would not truly have basic knowledge. I highly recommend.”

John David Walsh, Moji Masala

“I am in marketing and with launching my first product on Amazon, I am pleasantly surprised to have learned so much in just the beginner course. There is a lot of thoughtful detail and strategic thinking that went into the content of this course. I also found the extra resource links useful!”

Jayme Derkson, My Starry Chart

“Shannon is very specific when explaining to you what he is going over. He wants to assure you understand before moving forward. Shannon is very knowledgeable of his line of work.  He doesn’t tell you something if he doesn’t know it. He is very honest and wants you to succeed.”

Denise Odermatt, Almased

“I’ve been selling online since 2003. I can tell you with all sincerity that working with Shannon is such a breath of fresh air. He’s trustworthy, super knowledgeable and a pleasure to work with.

Not only are his courses top-notch, but his consulting is more than worth the investment. Bottom line: If your business is looking to “up” its Amazon game, look no further. You’ve come to the right place.”

Jim Labadie, PhysioTru

“You are doing a great job and I’m so happy to have found you. I have been searching for 6 years to find someone who understands these amazing products and it has been very frustrating!!! Many, many thanks!”

Margaret Sinclair

“It was so awesome talking to someone who gets what we’re about. Your energy is infectious and knowledge impressive. Thank you so much for sharing so generously with me. I feel like I just won the lottery by getting to chat with you.”

Jeanie Mehran, Melon Rind Games

“All the other vendors are selling variations of “get rich quick” with Amazon and how to find the next iPhone cable to sell. This is the course for the serious seller that wants to understand Amazon and grow their business.”

George Clark, Pure Country Weavers

“I worked as an instructional designer for 5 years and I have to compliment you on your courses. The tutorials were very organized and well constructed. I was engaged and never distracted or lost as you did a great job of explaining every step.”

Joanne Wood-Ellison

“Highly Recommend! We’ve been selling on Amazon for years, but the information and resources here in Shannon’s course has helped me and my team deepen and grow our understanding of the Amazon marketplace with all its complexities and ever-changing policies. We’ve greatly benefited from this course and appreciate Shannon’s ability to easily layout information into actionable pieces while providing depth and valuable content.”

Rebecca Avila

“Shannon’s courses provide detailed information about dealing within the Amazon world. There are little tips you wouldn’t know but because they have done these things many times they know the short cuts and suggestions that help you. If you don’t understand something or have a related question, they get right back to you in person! Very nice service!”

Linda Schnarwiler, At Last Naturals

“When we started to launch NAPGEAR we really had no idea of what we needed to do to be successful on Amazon. Our sleep aid products are in a highly competitive area and every bit counts to make a difference. Shannon’s course on launching new products on Amazon removed any uncertainties we had. It provides a great overview of the steps that needed to be taken and goes into detail with all of them so that an Amazon newcomer can be as successful as possible with their listing. With this course you will create the best listing you can. I encouraged my team to review the course and recommend it to anyone wanting to be successful in launching their products”

Tammo Heeren, NAPGEAR

“Bella Gluten-Free highly recommends working with Shannon Roddy and Marketplace Seller Courses. Their work on our Amazon marketplace as well as the course they offer us has made a significant difference to our business.  Marketplace Seller Courses has given us great insight into working successfully with Amazon.  The follow-up emails offer critical information to stay on top of Amazon Marketplace offerings and changes. Working with Shannon has been instrumental for us.  This partnership has allowed us to stay focused on the core of our business as we are consistently increasing our Amazon sales.”

Cecilia Ciarlo, Bella Gluten-Free

“Shannon Roddy, has been a great help to our company and myself. Shannon speaks very well and is very clear with the objections as well as solution and has brought to our company World Nutrition a plethora of knowledge, understanding and solutions to our company’s wants and need.  I would highly recommend Shannon with full faith you will be more than happy with all performances he tackles.”

Tom Miano, World Nutrition

“Marketplace Seller Courses graciously helped revamp and reinvent the Mazzolini Record Clamp Listing. Mazzolini Design now has a five star rating on Amazon and we are becoming more and more successful in our sales.”


“Shannon I appreciate the phone call today and wanted to let you know that I thought you were very professional and your presentation had incredibly helpful info. I appreciate that after talking to a lot of people who are looking for nothing but to bill a high hourly rate who don’t know what they’re doing so thank you for doing what you did today. I’m looking forward to continuing to work with you on our product positioning.”

Gary Bombalicki

“I am a raving fan of Shannon Roddy for several reasons. He is responsive, honors his word, and knows Amazon very well.  In a short period of time he gave me valuable information that resulted in immediate results.  Men like him are rare and I am a raving fan, thank you!”

William Hogarty, CEO and Founder PSF/Keto FiTness Meals

“We were in a panic after encountering a big problem on Amazon and were looking at losing a lot of money. Shannon was able to get it all straightened out for us very quickly. Then he showed us a number of changes and refinements to increase our sales that I didn’t know anything about. He has tremendous knowledge about the ins and outs of Amazon and is great to work with.”

Ben Weissman, MaxRun Capacitors

“I engaged with Shannon, after spending months trying to sort out an issue that was preventing my product from being able to be sold on Amazon. After only a few sessions , with Shannon’s patient help and guidance, I was able to finally get back up and running and had my product live again. Very knowledgeable and went above and beyond for me. I would have no reservations with working with him again ! Thanks mate. You are a lifesaver.”

Brett Harvie, Hunter & Willow