Business Card Etiquette: 1. Respect the card: Handle business cards with care and respect. 2. Don't write on cards: Avoid writing on business card, as it can be seen as unprofessional. 3. Update your cards: Ensure your business cards are current and reflect your professional brand. Why it matters: 1. Professionalism: Following business card etiquette shows respect and professionalism. 2. First impressions: A well-maintained business card can make a positive first impression. 3. Networking: Prope