Instead, your use of Facebook logos in marketing materials is limited to the "Like" button and the "F" logo. However, you can use the Facebook logo in your company's email signatures.

The Business Journals features local business news from 40-plus cities across the nation. We also provide tools to help businesses grow, network and hire.

Explore celebrity trends and tips on fashion, style, beauty, diets, health, relationships and more. Never miss a beat with MailOnline's latest news for women.