The document discusses how to create a Facebook offer button. It explains that the offer button allows businesses to directly offer promotions on their Facebook page. It describes the various options available when creating an offer such as whether it is for in-store, online, or both. It also notes that offers are limited to 90 characters and can specify an expiration date and maximum number of claims. The document concludes by stating that after filling in all the details and setting a budget, the offer will be published.