The US Postal Service plans to redesign its direct mail Web site to make it more relevant to small business owners. According to research by ComScore, 84% of the visitors to the direct mail site are businesses, and 59% of those visitors are small businesses with 10 or fewer employees, said Carlton Shufflebarger, manager of direct mail for the USPS, at a workshop at the National Postal Forum in Anaheim, CA, today.