What if I ship parcels that weigh more than 100 pounds (Item 18)?
If your establishment’s principal transportation service is to ship parcels that weigh more than 100 pounds, please check “Freight carrier” as its Kind of Business. If your principal service is to ship parcels that weigh 100 pounds or less, please check “Courier service” as its Kind of Business. An establishment’s “principal” service is the service kind that provides its single largest source of revenues or receipts.