You can add a gift card when creating your GroupGreeting card. After setting up the GroupGreeting card details, you’ll be taken to the gift card selection page where you can search for brands and select your contribution. The card creator must make a contribution in order to add the gift card. Note that some gift cards are restricted to certain values, whereas others allow you to enter a custom amount. Please see the first screenshot below.
When selecting a gift card, the currency of the gift card should be the currency of the recipient. Please be sure to select the correct country flag in the dropdown menu.
You can also decide whether or not to allow signers to contribute to the gift card. If enabled, group contributions will add to the total value of the gift card. Please note this group contribution option cannot be changed after the gift card is purchased, and only certain retailers allow group contributions.
A gift card and contributions to the gift card can only be added up until 12 hours before the greeting card delivery time.
Here is a video for reference: Creating a card + gift card