Stamps.com Debuts PC Postage Version 10.5, Introduces USPS Rate Shopping Engine for E-Commerce Sellers

EL SEGUNDO, CA — (Marketwired) — 10/03/13 — Stamps.com® (NASDAQ: STMP), the leading provider of USPS and to over 450,000 customers, today announced that it has launched PC Postage Version 10.5 software. The software introduces several new USPS products and services that lower shipping costs and improve time efficiency for small business owners and e-commerce sellers."With shipping rates changing every year, it can be a time-consuming process for shippers to ensure they are getting