Online forum is the result of the sophisticated machine technology in this modern era to make a connection one to other cross the county and sea. The sophisticated technology helps people to connect and share each other in the online forum to give support and stronger each other. The online media is one of the right choices to promote your business and product online. We suggest you to use this media to promote your business because the online forum has the wide range area of promotion. You can promote your product in all around the world without pay the airplane cost to visit a country to promote. The online media seems the most common ways in a promotion and many people are success to promote their service and product by online media. Actually there are two kinds of advertisement forum online, first is the regular forum online and the free advertising forum. Those are different according to the function of both. One is to become regularly contribution on quality forums for your industry, yet in this forum you do not have the wide range area to promote. You just publish some content or article and by your signature is your ways to promote your business. The second free advertisement forums give you a wide opportunity to promote your service and product in public, because this forum concern into advertisement.