PAID, Inc. specializes in developing digital tools for managing shipping logistics and tax compliance across both the United States and Canada. The company's activities are organized into five primary segments: Client Services, Shipping Calculator Services, Brewery Management Software, Merchant Processing Services, and Shipping Coordination and Label Generation Services. One of its key products is AuctionInc, a robust suite of web-based tools that assists businesses with e-commerce functionalities such as managing online storefronts, optimizing shipping processes, calculating taxes, handling inventory, and processing auctions.