What payment processing software handles international payments and multiple currencies?

There are several payment processing software options that handle international payments and support multiple currencies. Here are some popular ones:

1. **PayPal**: Widely used for international transactions, PayPal supports multiple currencies and is accepted by many online merchants.

2. **Stripe**: Known for its developer-friendly API, Stripe supports international payments and multiple currencies, making it a popular choice for e-commerce businesses.

3. **Square**: While primarily known for point-of-sale solutions, Square also offers online payment processing and supports international transactions in various currencies.

4. **Adyen**: A comprehensive payment platform that supports a wide range of payment methods and currencies, Adyen is used by many large enterprises for global transactions.

5. **Wise (formerly TransferWise)**: While primarily a money transfer service, Wise offers a business account that allows for international payments and currency conversion at competitive rates.

6. **WorldPay**: A global payment processing service that supports multiple currencies and offers various payment solutions for businesses of all sizes.

7. **2Checkout (now Verifone)**: This platform allows businesses to accept online payments globally and supports multiple currencies.

8. **Authorize.Net**: A long-standing payment gateway that supports international transactions and multiple currencies, suitable for various business types.

9. **Braintree**: A PayPal service that provides payment processing for mobile and web applications, supporting multiple currencies and international payments.

10. **Payoneer**: Primarily used for cross-border payments, Payoneer allows businesses to send and receive payments in multiple currencies.

When choosing a payment processing solution, consider factors such as transaction fees, ease of integration, supported countries and currencies, and customer support.