Product re-ordering is the feature of TDS CRM that allows the users to change the order of selected products while creating or editing quote, sales order, purchase order or invoice. In edit or create view, you will find the move up and move down arrow next to each selected product. These arrows will be visible only when multiple products are selected. When the arrow is clicked, the data between two rows is interchanged. The first row lacks the move up arrow while the last row lacks the move down arrow.