Blog
The vocabulary of your statement.
Five explainers from the archive, kept because the fundamentals haven’t moved. New writing lands alongside the relaunch.
Fundamentals
Understanding interchange rates
What the networks charge, who sets it, and why it moves.
Pricing
Understanding interchange-plus pricing
The model where the markup stays visible.
Pricing
Flat-rate vs interchange-plus
When simple is worth it, and when it quietly isn’t.
Context
The payments landscape
Issuers, acquirers, networks — who does what to your transaction.
Guide
A guide for business owners
The wide-angle tour of accepting cards.