Meritt is hosted affiliate software for SaaS companies and online stores. It lets companies create programs, recruit affiliates, issue referral links and discount codes, track clicks and sales, and set commission rules for one-time, recurring, or event-based actions. Dashboards, an affiliate portal, and an API support administration and sales attribution. Meritt connects directly to Stripe, Shopify, and PayPal; sales from Chargebee, Recurly, Braintree, Mollie, and Razorpay can be sent through its API. Businesses can pay affiliates via PayPal or Wise, or record payouts made by bank transfer, Skrill, Revolut, or cryptocurrency. It generates self-billing invoices and payout documents, supports multiple brands and team roles, and offers its interface, affiliate pages, and emails in English, French, Spanish, and Italian. Use cases include SaaS subscriptions, online-store affiliate programs, and customer referral programs.