Braintree

Braintree is a global payment technology platform and a subsidiary of PayPal, providing a full-stack solution that enables large-scale e-commerce merchants to accept a diverse range of payment methods, including credit cards, PayPal, Venmo, and various digital wallets, across more than 200 markets worldwide. Acquired by PayPal's parent company in 2013 for approximately $800 million, Braintree is now the core of PayPal's Enterprise Payments offering, contributing significantly to the company's annual processing of over $1.53 trillion in total payment volume.