Whenever you create a business, a Suggestions popup will be shown to you, enabling you to selectively suggest your business to friends. You can select your desired friends from this popup and send suggestions to them for your business. You and other visitors to your business can also suggest your business to friends any time by using the “Suggest to Friends” link available in the left quick links on your business Profile. While sharing enables users to share your business with all their friends, suggestions enable suggesting your business to selected friends.