Merchant Services

More than a consultancy, Field Guide is a resource to fintechs, payments companies, banks, ISOs and merchants. We can guide you through the complex world of electronic payments while helping you build and execute your payments strategy. Whether you're looking for a plan to take you from an agent to a registered retail ISO or all the way to a registered acquirer taking risk, Field Guide has the people and the programs for you.

Scroll Down
Team Members

Our team consists of extremely experiences individuals who can help you exceed your goals.

New Clients

We've served more ISOs, banks, agents, payfacs than most payments experts.

Years in Payments

Our team members individual experience ranges from 20-34 years in electronic payments.

Years as a Consultancy

We've seen behind the curtain and know what real challenges payments companies face - and how to overcome them.

We offer a wide range of solutions tailored to meet the unique needs of each business. Our team of experts are dedicated to providing the highest level of service, utilizing cutting-edge technology and proven methodologies to drive success. We pride ourselves on our ability to deliver results and our commitment to helping our clients achieve their goals.

We're Not The Biggest, Just The Best Value.

We focus on price-conscious, high value implementations of subject matter expertise in payments. We can help you build your plan with marketing, sales and operations keyed to your goals in the payments space. Whether you're starting a new venture, refocusing an existing payments business or moving into a new payments niche, we can guide you to a successful implementation.

cheapest weed products in california
Off The Charts interior picture of top weed dispensary

The Payments Workshop

FieldGuide's payments workshops provide clients with an in-depth understanding of the payments industry, including processing, fraud prevention, and compliance. Led by industry experts, these workshops equip clients with the knowledge and skills to confidently navigate the payments landscape. Tailored to the clients' specific needs, the workshops provide the information necessary for clients to make informed business decisions.

High Impact, Short Term And Great ROI

We get a lot of repeat customers in the payments space because we emphasize making the greatest impact on our client's business in each engagement. Engagements tend to be 5-9 months on average. This allows us to deliver maximum value for the money spent each time we work with you.

cheapest weed products in california

"Mark Dunn has helped us manage and grow our portfolio from day one. He delivers valuable, honest information that allows STG Payments to grow rapidly and deliver exceptional service to our customers"

"Mark Dunn delivers value with his expertise and contacts throughout the payment industry. He has guided us well as we built a formidable payment portfolio"

Gary Kielich
Systems Technology Group

“We wanted to thank you again for the fantastic seminar that you conducted for us last week. The information provided was extremely helpful in building our new ISO business. You have provided us with pertinent information that will work as the building blocks for creating a successful ISO business. We would highly recommend your seminar to anyone considering starting an ISO business on their own. Your presentation and the material provided were both professional and timely. We will continue to use your consulting services in the future as we grow our business and take it to the next level. Thanks again.”.

David Caso
Velocity Funding

The Workshop gave us insights into the elusive payment industry. We learned what the insiders know and took years to acquire in a matter of 2 days. Running a profitable ISO business is not easy. Because of the Workshop we feel confident and our confidence has turned into business in a very short period of time. For anyone who is thinking about becoming an ISO or a MLS this course is a must. We consider Mark Dunn the greatest asset in our company portfolio.”

Wendy Yurgo
Metrics Global

The Customer Reviews Speak For Themselves

We've been assisting payments companies with intel, programs, policies, procedures, analysis, negotiations and expert opinions for more than three decades.

We are certain we can deliver great results on-time and within your budget.


Our immense amounts of experience helps us get you results fast and efficiently.

Repeat Customers

The cost-effectiveness of our programs and training is what keeps our clients returning.

Training Programs

We invest countless hours in our training programs to cater to the diverse needs of all clients.

Contact Us

Reach out to us today for a free consultation and discover how your business can flourish!


Frequently Asked Questions

Our frequently asked questions (FAQ's) are designed to provide helpful and comprehensive answers to common inquiries. They are an invaluable resource for customers looking for quick solutions to their problems without the need for additional support.

Can I get a free demo for one of the premium plans?
How do I cancel my subscription?
Will I be able to import my contacts?
How can StartHub help my business?
How do I reset my password?
Book a Free Consultation, Let Us Help Your Business Grow!
Free Consultation Now!