Most SaaS founders ignore tax collection until a customer from Germany asks for a VAT invoice -- here is how Stripe Tax handles the calculation and reporting automatically so you can sell globally without hiring a tax accountant.
Most SaaS founders set up a free plan and wait for upgrades that never come -- here is the framework for showing usage progress and surfacing upgrade prompts at the exact moment users hit friction, with a Next.js implementation that works with any Stripe plan setup.
Most SaaS founders only offer cancel -- adding a subscription pause option keeps customers who need a break rather than losing them permanently, and here is how to build it in Next.js with Stripe and Drizzle ORM.
Most B2B SaaS products eventually need to charge per user -- here is the decision framework for when flat-rate pricing stops working, and how to sync Stripe subscription quantities to your team's actual member count using Drizzle ORM.
Every SaaS eventually gets the request 'can I download an invoice for my accountant?' -- here is the decision framework for PDF invoice generation in a Next.js app and how to wire it up without a third-party service.
Marketplace billing is fundamentally different from regular SaaS billing -- here is the decision framework for platform fees, seller onboarding, and how to extend a Next.js SaaS boilerplate with Stripe Connect.