What types of payment systems have you worked with?

In my work with Node.js, I have experience integrating with various payment systems, including:

• Stripe: for processing online payments, subscriptions, and managing payment methods.
• PayPal: for accepting payments via PayPal accounts and credit cards.
• YooMoney (formerly Yandex.Money): for Russian users.
• Qiwi: integration with a popular electronic wallet in Russia.

My experience includes setting up webhooks to track payment statuses, error handling, and ensuring transaction security.