Endicia is offering a free 60-day trial of their premium PC-postage service to help businesses save time and money when shipping packages. With Endicia, users can print complete shipping labels for domestic and international deliveries directly from their computer. It integrates with point-of-sale systems and allows users to automate forms and address verification to avoid returns. To take advantage of the limited-time offer, users can sign up for the free trial on Endicia's website by March 31st, 2008.