In the working place, we need to use business cards. Business cards are an effective marketing tool for your company and yourself; therefore, the design is very important. Your cards should at least include your name, phone number, fax number, e-mail, addresses and company logo. The information should be presented in a color and font that are easy to read. In addition, you could make full use of the other side of your business cards to include discounts, coupons or any information that will add value to your potential customers.