Twilio has expanded its payment options to include credit card support in 21 countries, bringing the service closer to a global reach. The new countries added are primarily located in Europe, with some also found in Australia and New Zealand. Twilio aims to continue expanding its features and services based on customer feedback and requests for specific functionalities or regions. To provide this global service, customers can now use credit cards from their home country, eliminating the need for a US or Canadian billing address.