The business card – an often underestimated workhorse of networking – can be a powerful tool in forging new and memorable relationships. However, many people have never stopped to think about the rules regarding the small but mighty card. Remember these tips before you hand over your contact information in the business world: 1. Make an impact. A great card is sturdy, informative and makes it easy for the recipient to interact with and remember you. Here are a few ways to ensure your card has the intended effect. Read more.