Paid: Where the consignor pays at the time of booking the consignment. The consignee doesn’t have to pay at the time of delivery.
Topay: Where the consignor books the consignment without paying anything. The consignee would have to pay the freight charges at the time of delivery.
Billing: This mode is given only to regular customers, where a bill containing the details of all the bookings made in a month is sent to them at the end of that particular month. Usually the credit period allowed is about 7 days from the date of submission of the bill.