Sticker suggestions are automatically generated from photos in an album. When selecting photos, the system automatically checks that faces are visible and generates sticker sets for delivery. You will receive sticker suggestions whether or not you've purchased a sticker subscription, but you must be subscribed to use the stickers.
Please note that sticker suggestions do not use any data generated from Personal Pages, a feature which sorts photos by child. This means that if the album contains photos of other people, they may appear in stickers too. We apologize in advance for any inconvenience.
In the future, we intend to provide an editing feature so that you can edit this information yourself. We appreciate your patience while we work to make this feature available.