The number of copies will be governed by the requirements of the business. In a small business where the goods are received by the purchasing agent, one copy is sufficient. When a receiving clerk is employed, a second copy will be needed by him to check the receipt of goods.

The illustration, Fig. 12, shows a set of six blanks, the original and five copies, which will meet the requirements of the average manufacturing business. These copies will be used as follows:

Fig. 12. Typical Form of Manifold Order Blanks

Original. This is to be mailed or delivered to the vendor.

Follow-Up Copy. This copy is retained by the purchasing agent to follow up the order. It is first filed in a tickler, or date file, back of the date when an acknowledgment should be received. If no acknowledgment is received, the vendor is followed up and the order filed ahead.

The order is next filed under the date when the invoice should be received. After the invoice is received, the order copy can be used to follow up the transportation company for delivery.

Receiving Copy. This copy goes to the receiving clerk who files it according to the name of the vendor. When the goods are received, he checks the items against the copy and returns it to the purchasing agent. In some cases he reports the receipt of goods by means of a receiving slip, which will be explained later.

Auditor's Copy. In a highly organized business a copy of every order is given to the comptroller or auditor. The principal use of this copy is to furnish information in respect to obligations incurred, that finances may be provided in advance.