PayU provides payment processing services to over 80 of the top 100 ecommerce companies in India. They offer a wide range of payment options including credit cards, debit cards, net banking, EMI, international payments, and cash cards/wallets. PayU's dynamic switching technology routes transactions across multiple acquirers to maximize conversion rates, increasing success rates by 2-2.25% compared to competitors. They also provide analytics, risk management, mobile payment solutions, and work to simplify the two-factor authentication process on mobile.