There are 5.11 billion unique mobile users in the world today, up 100 million or 2%, since 2018. By 2022, eWallets are expected to overtake credit card payments online. This change in payments is being led by markets in the Asia-Pacific region. While there are still many areas of eWallet payments that need to be improved, such as security for users, as a brick-and-mortar business operator, offering eWallet payments will ensure that your business is welcoming to all customers. But how to eWallets work?