Odoo eCommerce platform integrates with numerous payment providers including PayPal, Stripe, Authorize.net, and Adyen, plus local options like Sips, Buckaroo, and Redsys for specific regions. The Odoo online store features support multiple payment methods per store, enabling customers to choose between credit cards, digital wallets, and bank transfers during checkout. All transactions process through encrypted connections with PCI DSS compliance ensuring sensitive financial data remains protected. Administrators can configure gateway settings without developer intervention through intuitive interface options.