Quaderno automates tax compliance, invoicing, receipts, and sales tax reporting for SaaS, e-commerce, and digital businesses selling across jurisdictions. Its affiliate program explains an application process where the team manually reviews applications and approved affiliates receive dashboard access, assets, and payment setup. The program includes 30% recurring commission for up to 24 months for every paid customer referred through the affiliate link. The program also includes quarterly payouts, a $100 minimum, a requirement for at least three active referrals before payout, and self-referral restrictions. This is a finance and tax compliance program with cash terms and signup access. It fits affiliates covering relevant product reviews, buyer guides, tutorials, and resource pages.