OXXO Pay is a widely embraced payment method in Mexico, renowned for its convenience and ease of use. Established in 1977 by the beverage company FEMSA, OXXO has grown to become the largest chain of convenience stores in Mexico, serving millions daily. This success extends to other Latin American countries like Colombia, Chile, Peru, and Brazil. In partnership with Amazon, OXXO has played a crucial role in simplifying cash-based transactions, offering cash vouchers, and introducing OXXO Pay with 14-digit reference numbers for in-store and online payments. Its efficiency and adaptability have made it a preferred choice for users who prefer cash transactions, including online shoppers and casino enthusiasts. While OXXO Pay excels in facilitating deposits, it does not support withdrawals, necessitating alternative cash-out methods. With its extensive network, user-friendly approach, and transparent fees, OXXO Pay continues to shape the landscape of online payments in Mexico and beyond.