The Lab

The upfront build is the cheap part. What it actually costs a platform to build a gateway, the run cost everyone leaves out, and when buying or partnering wins.

Payfac compliance is broader than PCI. The full set a payment facilitator inherits from the acquirer: underwriting, monitoring, sanctions, AML and fund-flow rules.

Platforms obsess over the rate they charge merchants and ignore the biggest cost underneath it: interchange. What you can actually influence, the levers that lower it, and the merchant mix where it pays off.

Once payments works, lending, accounts and cards are the next layer. What embedded finance actually means for a software platform, which products to add when, and the regulatory and capital traps to plan for.

US operators treat Latin America as international expansion. It is really a different payments stack with different rails, regulators and settlement. What breaks, what translates, and the patterns that work.

Surcharging lets your merchants offset card costs and is one of the few features that moves activation and retention at once. The network and state rules are a minefield, and most of the compliance risk lands on the platform that built it.

Every vertical SaaS platform picks one of three ways to run payments. What partnering, buying and building each earn, what each costs you to operate and how to choose the right one for your stage.

Every PayFac-as-a-Service provider makes tradeoffs the pitch glosses over. Where PFaaS providers are genuinely strong, where they are systematically weak and what each tradeoff actually means for your platform.

Revenue is a lagging indicator. Seven payment metrics actually predict whether your program is healthy, with benchmarks for each, the combinations that tell you what to fix and the vanity numbers to stop watching.

Activation rate is the highest-leverage number in embedded payments. The five reasons merchants stall and a sequenced playbook to move activation from 20% to 60%, without acquiring a single new logo.

Payments is the diligence item PE acquirers most consistently underestimate in vertical SaaS deals. The metrics that signal a healthy program, the red flags that kill deals, the hidden value most platforms underreport and the full diligence checklist.

PayFac vs ISV is the question every vertical SaaS platform eventually faces. The economics side by side, the operational burden side by side, the volume thresholds where the answer flips and the migration path most platforms underestimate.

The processor decision for a software platform is different from picking one for a single business. The vocabulary, the economics, and the evaluation framework all change. Here is what actually matters.

MoR and PayFac sound similar but solve different problems. Plain-language guide to what each one does, the tax-and-compliance angle most platforms underestimate, and a decision framework for which fits your platform.

Specific dollar amounts at each volume tier, $5M to $500M+, across all four embedded payments models. Year 1 and Year 3 numbers, the four variables that swing the math, and a back-of-envelope check for your platform.

The decision framework for software platforms weighing PayFac vs PayFac-as-a-Service. Cost benchmarks, the compliance burden most teams underestimate, and a three-question test that resolves the call for most platforms.

60% of merchants never complete embedded payments onboarding. The drop-off points are predictable, the fixes are product design, and the staffed-boarding economics work above $50K in annual merchant volume.

Switching providers is one of the most expensive product decisions a SaaS platform can make. The signals, the four cost categories, the switch-or-renegotiate framework, and the six-step playbook.

PCI requirements for embedded payments range from trivial to $250K/year depending on your model. Here's what actually applies to your platform and what you can ignore.

Vertical SaaS with mature embedded payments trades at 7-9.5x revenue vs. 4.8-6.2x without. Here's how acquirers model payments revenue and what drives the premium.

Chargebacks are the operational reality most platforms discover after launching payments. Here's how to build the process before you need it, thresholds, response workflows, and prevention.

Most processor agreements are signed once and never revisited. Here's what's actually negotiable, when you have leverage, and what platforms that push back typically get.

The two terms get used interchangeably. They're not the same, and the distinction changes your economics, your competitive position, and how acquirers value your business.

A step-by-step framework for modeling what your payment volume is actually worth under each monetization model, the same approach used in advisory engagements.

The model that sits between ISV Referral and full PayFac registration, 60-80% of the economics at 20-30% of the cost. Here's how it works and when it's the right move.

Generic payments advice doesn't account for how vertical SaaS actually works. Here's what changes when your merchants are all in the same industry, and how to use that to your advantage.

Most provider evaluations start with pricing and end with regret. The 8 questions that actually determine whether a payments partnership works, from someone who doesn't sell processing.

PayFac, payment facilitator, managed PayFac, sub-merchant, the terminology is confusing by design. Here's what it actually means for SaaS platforms, explained without vendor spin.

The four ways vertical SaaS platforms turn payment volume into revenue, from simple referral residuals to full payment facilitation, with real economics for each.

The two most common structures for monetizing payment volume, and a practical framework for choosing the right one based on your volume, risk tolerance, and growth stage.

A clear-eyed breakdown of implementation cost across all four models, before you commit to a vendor or a path.

Activation is where payments programs fail. Here's why, and what the platforms that get it right do differently.

What the numbers actually mean, where the margin comes from, and how to know if your payments program is performing.

A walkthrough of the framework behind the Margin Multiplier, the four models, the inputs that matter, and how to interpret the output.