To Enable Amazon Store (Ordering a Gift) feature:
Enterprise Administrators are the only users who have the authority to access Featuretisements if you would like these features enabled contact your Enterprise Admin
1) Select the Enterprise Manager
2) Click on View Divisions
3) Choose the division that will be adding the Amazon Featuretisement and click Modify (if this is not an option create a sub-division and move the users that will receive the Send a Gift Featuretisement within that sub-division)
4) Click Modify
5) Check the box: Send a Gift Featuretisement
6) Click Save Changes