Blog
Deep-dive guides on platform economics, cross-border taxation, and payment infrastructure for independent software developers and SaaS founders.
Apple App Store 30% vs 15%: The Complete Small Business Program Guide
How the $1M threshold works, when it resets, and what independent developers get wrong about the cliff — with real revenue scenarios from $100K to $1.5M ARR.
Google Play Brazil's 35% Withholding Tax: A Deep Dive for Foreign Developers
Why Brazil is the world's most expensive market for HK-based developers on Google Play, how the WHT stacks with ISS and platform commission, and what non-HK entity restructuring actually saves.
Stripe vs PayPal for SaaS: Which Payment Platform Actually Costs Less?
A break-even analysis of 2.9% + $0.30 vs 3.49% + $0.49 across pricing tiers, plus the hidden fees — currency conversion, chargebacks, dispute rates — that separate the two platforms.
How to Integrate Stripe & PayPal in a Next.js SaaS: Complete Developer Guide
Step-by-step guide to integrating Stripe and PayPal payments in a Next.js 14 App Router SaaS — Payment Intents, PayPal Orders API, webhooks, environment variables, and production pitfalls.