Online: Follow these steps during online checkout: Select "Add Gift Card" and enter the 16-digit gift card number and 4-digit PIN exactly as they appear. Click "Apply." A confirmation message will confirm that the gift card value has been applied. You can use up to five eGift Cards per order. To use another eGift Card, repeat steps 1-2. Please use the following URLs depending on the brand: www.Gap.com www.Athleta.com www.OldNavy.com www.BananaRepublic.com