Durable Goods Orders MoM is the advance durable-goods cut of the M3 survey (Manufacturers' Shipments, Inventories and Orders). The Census Bureau, an agency of the US Department of Commerce, has run it monthly since 1957. It covers US factories with $500 million or more in annual shipments, about 3,000 companies across 89 industry categories. It tracks shipments, new orders net of cancellations, backlog (unfilled orders) and inventories in nominal dollars, durables only, excluding services, retail, imports and exports.