1.    Payment Gateway: Authorize.Net provides a gateway for merchants to accept online payments. This allows businesses to process credit card and electronic check transactions securely.
    2.    Virtual Terminal: This allows merchants to manually enter transaction details to process credit card payments, which is especially useful for phone or mail orders.
    3.    Advanced Fraud Detection: Authorize.Net offers tools and filters to help prevent suspicious and fraudulent transactions.
    4.    Recurring Billing: Merchants can set up and manage recurring payments for their customers.
    5.    Customer Information Manager (CIM): This allows businesses to securely store customer payment information, making subsequent transactions smoother.
    6.    Mobile Payments: With the Authorize.Net mobile app, merchants can accept payments on the go using their mobile devices.
    7.    Integration: Authorize.Net provides APIs and integrates with numerous e-commerce platforms, shopping carts, and more, making it versatile for various online business needs.
    8.    Security: The platform uses a combination of encryption, tokenization, and other measures to ensure transaction data is protected.