Changelog

What changed, and when.

A public record of meaningful product, calculator, and editorial updates.

v8August 30, 2026

High-intent marketplace expansion

  • Added eBay, Amazon, Square, and Lemon Squeezy fee calculators
  • Published four new head-to-head comparison guides
  • Expanded the sitemap and source register automatically
v6August 30, 2026

Trust and transparency

  • Added site-wide methodology, disclaimer, privacy, and update pages
  • Added a primary-source register for covered platforms
  • Added a consistent global footer and disclosure
v5August 30, 2026

Evergreen calculator suite

  • Added reverse fee, effective rate, and subscription break-even calculators
  • Created an indexable calculator directory
  • Added FAQ data and canonical metadata
v4August 30, 2026

Head-to-head comparisons

  • Published five platform comparison guides
  • Added revenue scenario tables and selection guidance
v3August 30, 2026

SEO foundation

  • Published five long-form fee guides
  • Added sitemap, robots rules, and FAQ structured data
v1–v2August 30, 2026

Public launch

  • Launched ten platform fee profiles and interactive calculator
  • Established ClearFeeMath’s editorial visual system and social preview