1. Visit WalmartMoneyCard.com/activate or select Activate your card in the Walmart MoneyCard app or call (866) 946-2510.
2. Enter all info requested, including personal info and card details:
– Date of birth
– 16-digit card number
– Expiration date
– 3-digit security code (found on the back of your card)
– Mobile phone number
3. Start using your card upon successful activation.