The best way to increase your likes. I am talking about real likes, not the fake ones people buy from different sources online. If you want real likes the best thing to do is: Spend sometime creating good quality content to make your page sticky and attractive to your audience. Once you do that, the likes will come your way. King is the content, people are after good content online. I hope that helps a little bit.
I totally agree with Gianni Palazzo - create a buzz with your content. Use different tactics like games, image tagging, viral images etc. Deliver value - first give and then the people will come. If you want your page to be an authority in your niche it is best to establish yourself as a page (business) that over deliver.
you can put a page load popup with LIKE box.. you can get the javascript by searching google.. anyway the contents of your website must be attractive..
Hi, I agree with you Gianni. in Facebook page using good quality content and describe your product and services and your thought. And create good looking page.