Go to Amazon and sign in to your account
Add the items to your cart and proceed to checkout
On the payment page, select “Gift Card”
Choose the option to redeem a gift card
Enter the Visa gift card number and the expiration date (if prompted)
Enter the security code (CVV) if prompted
Click “Apply” to add the balance to your order
Confirm the remaining balance (if any) and choose another payment method for the rest, if required
Place the order
If the card doesn’t work, try redeeming it again at checkout or contact the card issuer for balance/activation issues