Tips for sales people: use a leather wallet business card carrying case. Dave Hibbard, life-long salesperson and Founder & CEO of Dialexis, inc., advises that sales people should never hand over to a prospect a bent, crumpled business card. That's what business card carrying cases are for! Make a good impression with a flat, crisp business card, especially if pulled from a nice leather wallet case. As Dave points out, little stuff like that matters when cold calling on the street or networking at a convention. To learn more about Dave's company, Dialexis, inc.