BillingNow is invoicing software for freelancers, agencies, consultants, solopreneurs, and small businesses that want billing, VAT reporting, and invoice creation with an inline editor and AI assistant. Its affiliate program offers 35% commission, 90-day cookie attribution, a $50 payout threshold, and a recurring payout duration ranging from 36 months to lifetime. It is a relevant finance operations candidate because invoicing tools convert from content around taxes, freelance operations, and client billing.