Apple Pay, Samsung Pay, and Google Pay are mobile payment services that let users make purchases with just their phone. Mobile wallets, which are typically free for consumers, enable secure, card-free payments through the combined use of new and existing technologies. To make payments using mobile wallets, you’ll need a mobile device capable of supporting that particular technology. You’ll also need to have, and load into the mobile wallet, a credit or debit card from a participating financial institution. SELCO debit and credit cards work with all three services.