Just like other promo codes, you may add the eGift card code at the shopping cart stage, which is one step before heading to the checkout page. You can also enter it in the last step of Checkout after entering your shipping and billing information.
Just enter the code in the box that says "Discount code" and click "Apply".
If you received a Card Token instead, follow the following steps to apply your gift card instead:
Click on "Payment Method", and then select "Gift Card".
Insert your Card Token and Card CVV as shown below:
To confirm, click apply. You will see the following:
On the price breakdown, you will be able to see the gift card amount applied: