: Use the exchange's built-in wallet or provide your own BTC wallet address .

: You can hold the BTC in the app or eventually convert it back to cash for store purchases. Option 2: Use an External Crypto Exchange

: Select "Debit Card" and enter your Walmart MoneyCard details.

: Navigate to the crypto section, select Bitcoin (BTC), and use your card balance to complete the trade.

: Enter the amount and confirm the transaction. Most exchanges will process this instantly after a quick verification. Option 3: Use In-Store Bitcoin ATMs Buy crypto instantly. - BitPay

Walmart's fintech partner, OnePay , allows users to trade and hold cryptocurrency directly within the mobile banking app.