Processor to invite friends on Facebook page:
Open Page’s admin panel Click Build Audience Select Invite Friends… A pop box will appear on your screen. Use the dropdown menu to choose a list or select Search All Friends. Next, scroll through your friends and check the boxes next to the names of the people you want to invite. You can also search for friends in the menu’s search box. When you’re done selecting friends, be sure to click Submit to send your friends invitations to your Page.