Promoting your Page will introduce you to people who may be interested in your business. Once they "like" your Page through the ad, they may see your content updates in their regular News Feed. Pick an audience, duration and budget that fit the goals of this promotion.
A major benefit of Facebook advertising is its ability to reach your exact audience. Facebook advertisement is one of the most popular types of online advertising. You can advertise to people by age, interests, behavior, and location. If you really know your customers, you can use Facebook advertising to engage them.
On your Facebook business Page, select Promote. ... Pick an audience, duration and budget that fit the goals of this promotion. ... Technology and Telecom.