How to post a single receipt on Sage 300 Inventory Control Steps: Open Inventory Control > I/C Transactions > Receipts. In the Receipt Number field, type the number of an existing receipt, or use the Finder or the navigation buttons to select the receipt.Click Post.Click Close at the “Posting completed” message. Support If necessary, seek the assistance of Acute Data Systems to help provide assistance with this process. Sage 300 Request Support