
Micro-SaaS and API Bookkeeping: Usage-Based Billing, Processor Reconciliation, and Why 70% Margins Still Need Real Books
Micro-SaaS and API businesses at 70%+ gross margins still need accrual accounting — how to structure hybrid subscription-plus-overage and credit-pack billing, reconcile Stripe and Merchant of Record payouts to gross revenue, and keep deferred revenue, COGS, and processor fees audit-ready.










