Razorpay operates a multi-product financial services platform business model that generates revenue from transaction fees on payment processing, subscription fees for business banking and payroll products, interest income and origination fees from business lending, and API access fees from enterprise integrations. The model is designed around the financial services lifecycle of a growing business — acquiring customers through the payment gateway need, expanding the relationship through adjacent financial products, and deepening integration through business banking tools that make Razorpay the financial operating layer the business depends on daily. The payment gateway segment is the foundational revenue driver and customer acquisition mechanism. Razorpay charges merchants a transaction fee of approximately 2 percent on domestic credit card transactions, approximately 1 to 1.5 percent on UPI and net banking transactions, and negotiated custom rates for enterprise merchants above certain volume thresholds. These rates reflect the interchange economics of the Indian payment network, where Razorpay earns the merchant discount rate from the merchant and passes interchange fees to the card networks and issuing banks, retaining the net margin between MDR and interchange. With annual processing volume exceeding 10 trillion INR, even a modest net margin on payment processing generates substantial absolute revenue from the sheer scale of transaction volume. The UPI transaction economics deserve specific attention because UPI represents the majority of Razorpay's transaction volume by count — Indian consumers have adopted UPI as the dominant digital payment method with over 10 billion monthly transactions across the national system. However, UPI transactions carry zero MDR for most merchant categories under RBI mandate, meaning Razorpay earns no transaction fee on the majority of its payment volume by count. This economics dynamic — high transaction volume with zero revenue per transaction — is partially offset by the value of the customer relationship that payment processing establishes, the premium MDR transactions that occur alongside UPI in the same merchant context, and the opportunity to monetize the data and relationship through adjacent financial products. RazorpayX, the business banking product, generates revenue through subscription fees for premium features, transaction fees on domestic and international wire transfers, and float income on deposits held within the platform. The current account product partners with regulated banking entities — primarily RBL Bank and Yes Bank — for the underlying banking license infrastructure, with Razorpay providing the technology layer and customer interface. This banking-as-a-service model allows Razorpay to offer bank account functionality without holding a banking license, though it also creates dependency on partner bank relationships and regulatory constraints on product design that a licensed bank would not face. Razorpay Payroll generates subscription revenue from businesses using the platform for salary processing, compliance management, and employee expense reimbursements. Opfin, the payroll product, is priced per employee per month and competes in a market where incumbent players including GreytHR and Keka have established installed bases. The Razorpay advantage in payroll is integration — a business using both the payment gateway and RazorpayX benefits from unified cash flow visibility that shows payroll obligations alongside payment receivables, enabling better working capital management than standalone payroll solutions provide. Razorpay Capital earns interest income on the working capital loans and revenue-based financing products it extends to merchants on the platform. The underwriting model uses payment gateway data as the primary creditworthiness signal, supplementing it with bank statement analysis and bureau data where available. Loan sizes typically range from 50,000 to 10 million INR, with repayment structured as a percentage of daily payment gateway settlement — a model that aligns repayment with actual business cash flow and reduces delinquency risk by collecting before funds reach the merchant's account. The revenue-based repayment model is commercially innovative but requires regulatory navigation as the RBI's lending guidelines evolve to address digital lending platform practices. The international payment gateway for cross-border commerce — enabling Indian businesses to accept payments from international customers in foreign currencies — generates premium transaction fees above the domestic MDR rates, reflecting the higher interchange costs and currency conversion spreads involved in international payment processing. This product serves the growing segment of Indian SaaS companies, freelancers, and exporters who need reliable international payment acceptance, a market that has grown significantly with the global expansion of India's technology service sector.