Merchant Portfolio & Payment ISO M&A Services

Our Buyers Pay Top Dollar for your Merchant Portfolio or Payment ISO

Tailored Merchant Portfolio and Payment ISO Solutions

THINKING OF BUYING OR SELLING?

What is a merchant portfolio?

A “merchant portfolio” or bankcard portfolio is a collection of businesses accounts which are accepting credit or debit card card payments. Any business which accepts credit or debit payments, whether online payments or card payments in person are referred to as merchants, by payment processors and payment ISOs (wholesalers between the payment processor and the merchant). As a payment processor or ISO grows, it refers to its book of business, the collection of merchant accounts that process with them, as their merchant portfolio. Agents and others call the monthly revenue from their merchant portfolio a residual or merchant residual.

Strategic Advantages of Expert Merchant & ISO Guidance

LOOKING TO SELL?

Are you planning to sell your merchant portfolio? Whether you’re new to the business or a seasoned professional, we all have questions and could use guidance. Unfortunately, good advice can be hard to come by -- but 733Park is here to answer your questions and help maximize the potential gains of your merchant portfolio.

How much is my portfolio worth?

Generally speaking, the larger the portfolio, the higher the multiple paid. Merchant portfolios greater than $100k a month get a higher multiple than those significantly smaller, and merchant portfolios greater than $1M a month get even better multiples. 


Other factors that influence a valuation include:

  • Account attrition (loss of merchant accounts)
  • Revenue attrition
  • Portability (whether or not the payment company owns the merchant agreement and can repoint them to another processor or if they just have the merchant residual stream)
  • Type of merchant (MCC or SIC code)
  • Whether or not the transaction is ecommerce or card present
  • Whether or not future production of merchant accounts comes along with the purchase of the merchant portfolio

When is a good time to sell?

It’s a seller’s market right now -- there hasn’t been as active a market as the one we are in right now. Market activity is driven by the recent consolidation of companies within the payments industry; software companies trying to carve out market share in the payments space, or to upsell services into merchant accounts, and by processors seeking to pick up revenue through acquisitions. Buyers want to buy a merchant portfolio that is growing and is healthy. Additionally, there are record-low interest rates and record-amounts of private equity circulating in the market.

I’m already talking with several buyers and I’ve sold merchant portfolios and residuals before. Why do I need 733Park?

Our track record speaks for itself -- we’ve sold hundreds of portfolios over the years and built many relationships on the way. We also have an up to the minute understanding of who is willing to pay the most for your portfolio at any given time, because it’s our business to do so. When we market your portfolio, buyers know they are competing with a top tier pool of hand selected financial, payments and outside industry buyers. We maximize your value.

I don’t know anything about the legal side of portfolio sales. What do I do?

We can give you business guidance on portfolio sales, and we are happy to connect you with payments industry attorneys for legal guidance. The typical portfolio sale involves triggering the processor or ISO’s first right of refusal. Typically, they have anywhere from 1-2 weeks to match the offer that’s on the table or to pass on the deal. You definitely don’t want to trigger a first right of refusal with an offer that’s too low, because the processor or ISO will just take the deal at that price.

Lane Gordon Founder/Managing Director

Why would selling my own business be an unwise decision?

You’re successful at selling and building merchant accounts and perhaps even ISOs. We’re professionals in selling ISOs, payments companies and merchant portfolios.


We know the market inside-out and can show the right buyers, your opportunity. Let us take the reins and show you the difference a mergers and acquisitions specialist can make. You’re good at what you do - so are we.


We understand what goes into a valuation and how to maximize your portfolio’s potential in the marketplace. We run an auction style process, seeking to get you the highest price and the best terms. Generally, our team is able to add 12%-18% lift to transactions. If you sell it directly, rest assured, you’re leaving chips on the table. 

 

Most ISO’s are underpaid by payment processors by 5-10% on their monthly residual, 733Park can perform an evaluation and see exactly what’s going on to bring revenue back into your company which may improve your EBITDA and increase enterprise value.

733PARK at a Glance

Past Merchant Portfolio and Payment ISO Successes

Expert Guidance, REal REsults

Project Catalina

We needed a partner who’d hustle like we do—and 733Park didn’t blink. Nights, weekends, holidays—they were in it with us. Got our ISO deal done with tenacity and precision. Total pros.

— Dean M.

Project Thrive

We wanted top dollar—and 733Park brought it. They created real competition for our merchant portfolio, negotiated hard, and didn’t settle. We walked away with the best deal on the table. Game-changer.

— Shabana S.

Project Blackjack

733Park ran a flawless process. Confidential, smooth, and totally dialed in. From first call to close, they handled our ISO like it was their own. We felt taken care of every step.

— Todd M.

FAQs

  • How does 733Park assist buyers in the M&A process?

    For buyers, 733Park offers unique industry access, facilitates discussions with key stakeholders, and structures deals leveraging years of experience and industry connections.

  • What support does 733Park provide to sellers?

    733Park educates sellers on finding the right buyer, emphasizes deal structure to reflect appropriate pricing, and ensures effective negotiations to bring the right parties together

  • How does 733Park ensure successful exit strategies for clients?

    By leveraging its industry knowledge and experience, 733Park develops tailored exit strategies that align with clients' goals, maximizing value and ensuring smooth transitions.

Testimonials

733Park guided us seamlessly through our transaction with clarity and unmatched expertise. They understood exactly what our fintech company needed, negotiated strategically, and delivered results beyond our expectations.


— R.L., Founder

Insights

on the market

A man in a suit is shaking hands with another man in a suit.
By Lane March 20, 2025
733Park is an M&A firm specializing in payments, fintech and SaaS mergers and acquisitions, deal sourcing, merchant portfolios, ISO and advisory services.
A man with a beard is using a tablet computer in the city at night.
By Lane March 20, 2025
MoonPay , the prominent Miami-based crypto payment fintech, announced its acquisition of Iron , a cutting-edge German startup specializing in stablecoin payment infrastructure. This marks MoonPay's second significant acquisition of the year, following its earlier purchase of Helio for $175 million. The strategic acquisition solidifies MoonPay’s position as a formidable player in the global fintech space, especially in the growing niche of stablecoin-based payment solutions. MoonPay’s Vision for a Crypto-Enabled Future Founded in 2019 and led by visionary CEO Ivan Soto-Wright, MoonPay rapidly ascended the fintech ranks with its intuitive platform enabling seamless crypto transactions. Currently supporting over 170 cryptocurrencies across more than 180 countries, MoonPay is recognized for simplifying digital asset transactions, significantly lowering barriers for enterprises and retail customers alike. MoonPay’s acquisition strategy clearly highlights its objective of expanding into comprehensive, enterprise-level crypto payment solutions. The purchase of Iron, a company established only in 2024, underscores MoonPay's swift response to emerging fintech trends, particularly the surging demand for stablecoin infrastructure within payment ecosystems. Iron: Revolutionizing Stablecoin Payments Iron entered the fintech scene with the promise of delivering stablecoin payment solutions through highly adaptable APIs. The German startup quickly gained traction by enabling fintech firms, marketplaces, and merchants to seamlessly integrate stablecoin payment capabilities directly into their platforms. Iron's robust API solutions enable clients to embed stablecoin payments, open virtual stablecoin accounts, and manage multi-currency treasuries efficiently. The primary attraction of Iron’s technology lies in its simplicity, scalability, and instantaneous payment processing capability. By harnessing stablecoin technology, Iron empowers businesses to conduct instant cross-border transactions, sidestep costly traditional banking intermediaries, and simplify international treasury management. Strategic Synergies of the Acquisition The strategic rationale behind MoonPay’s acquisition of Iron is multifaceted. Most significantly, it positions MoonPay to capitalize on two critical fintech market shifts: 1. Rapid Adoption of StablecoinsStablecoins, cryptocurrencies pegged to stable assets like fiat currencies, offer the benefits of crypto (speed, security, transparency) without the volatility that hampers mainstream adoption. Businesses globally are increasingly adopting stablecoin infrastructure to enable frictionless, instantaneous, and affordable transactions, making Iron's API-driven solutions extremely attractive. 2. Enterprise-Level Crypto Payment SolutionsWith Iron’s technology integrated, MoonPay can now offer enterprises more robust treasury management and broader payment solutions. By bridging the gap between traditional finance and crypto payments, MoonPay further entrenches itself as a market leader, enabling large fintech organizations and international merchants to efficiently navigate global markets. MoonPay CEO Ivan Soto-Wright highlighted the impact of this acquisition, stating, “With Iron’s technology, we’re putting programmable payments into enterprises' hands, marking a significant leap toward modernizing global finance through crypto infrastructure.” Real-World Benefits for Businesses MoonPay's expanded capabilities through Iron’s acquisition mean tangible, real-world benefits for global businesses, including: Instant Transactions: Iron’s stablecoin infrastructure enables instantaneous settlement, significantly improving cash flow management for businesses operating internationally. Reduced Costs: Businesses can bypass traditional banking intermediaries and substantially reduce transaction fees, offering better margins and competitive pricing. Enhanced Security and Transparency: Blockchain-based stablecoin transactions ensure transparent, secure, and tamper-proof payment records, increasing trust and reducing fraud. Simplified Treasury Management: Iron's technology helps businesses effortlessly manage multi-currency treasuries, allowing them to efficiently allocate and transfer resources across global operations. Market Implications: The Shift Towards Stablecoins MoonPay’s acquisition of Iron signals an industry-wide shift towards stablecoin adoption within fintech. The integration of crypto payment infrastructure is no longer a niche or experimental option—it’s quickly becoming standard practice for global fintech operations. At 733Park , we’ve closely monitored fintech evolution, recognizing stablecoin payment infrastructure as the logical progression in financial technology. Companies capable of facilitating reliable, cost-effective cross-border transactions using stablecoins are likely to dominate future fintech ecosystems. MoonPay’s move demonstrates proactive alignment with this emerging reality. 733Park Insights: M&A Trends in Fintech and Crypto As a specialized M&A advisor focused on fintech, SaaS, AI, and payments, 733Park routinely identifies and facilitates transformative acquisitions like MoonPay’s purchase of Iron. We've observed increasing consolidation in crypto-related fintech as industry leaders seek to swiftly integrate innovative technology rather than develop solutions in-house. This acquisition exemplifies a broader trend: established fintech players rapidly expanding through strategic M&A to strengthen their competitive advantage and rapidly adapt to market shifts. At 733Park, we frequently advise clients—ranging from ambitious startups to seasoned private equity groups—on effectively navigating these dynamic landscapes, either via strategic exits or through acquisition-led growth. As our witty team at 733Park often says, “Stablecoins are becoming fintech’s most reliable currency—literally.” And in the realm of fintech M&A, reliability and swift adaptation define success. Conclusion: Paving the Way Forward MoonPay’s acquisition of Iron represents more than just a strategic business decision; it’s indicative of the broader trajectory within fintech toward comprehensive crypto integration. By proactively enhancing its stablecoin capabilities, MoonPay positions itself at the forefront of fintech innovation, offering robust solutions that meet evolving global demands. This acquisition not only bolsters MoonPay’s service suite but also serves as a valuable blueprint for fintech companies looking to capitalize on emerging trends. Businesses and investors alike should closely watch this space, as stablecoin payment solutions rapidly transition from innovation to necessity. At 733Park, we're enthusiastic about the potential of stablecoins and crypto infrastructure to fundamentally reshape fintech. With deals like MoonPay’s acquisition of Iron, the future is certainly stable—and exciting. For inquiries about strategic M&A initiatives, especially within fintech, payments, SaaS, and AI, contact our expert team at 733Park. #Fintech #CryptoPayments #Stablecoins #MergersAndAcquisitions #733Park
A group of people are standing next to each other in front of a computer screen.
By Lane March 11, 2025
733Park is an M&A firm specializing in payments, fintech and SaaS mergers and acquisitions, deal sourcing, merchant portfolios, ISO and advisory services.

Strategic M&A Starts Here

contact us

Our team has led hundreds of successful transactions for both public and private entities in FinTech, SaaS, and payments; generating millions in enterprise value through strategic advice. 733Park has over 60 years of successful experience—our founder Lane Gordon individually contributing 20 years—working with ISO’s and merchant portfolios.

 

Using the relationships we’ve built in the industry, we can open doors that others can’t and help you maneuver a field that is constantly changing. When contemplating a transaction, our experience matters because it ensures the achievement of the highest price and best terms possible for your ISO or merchant portfolio. 


Contact our Managing Director to discuss your Merchant Portfolio or ISO. Fill out the invitation form or call us for a FREE Consultation at (617) 564-0404.