# Tasks & work activities — costume buyer Source: O*NET 30.3, occupation 43-3061.00 (Procurement Clerks). ## Task statements - **[Core]** Approve and pay bills. - **[Core]** Prepare purchase orders and send copies to suppliers and to departments originating requests. - **[Core]** Determine if inventory quantities are sufficient for needs, ordering more materials when necessary. - **[Core]** Respond to customer and supplier inquiries about order status, changes, or cancellations. - **[Core]** Perform buying duties when necessary. - **[Core]** Contact suppliers to schedule or expedite deliveries and to resolve shortages, missed or late deliveries, and other problems. - **[Core]** Review requisition orders to verify accuracy, terminology, and specifications. - **[Core]** Prepare, maintain, and review purchasing files, reports and price lists. - **[Core]** Compare prices, specifications, and delivery dates to determine the best bid among potential suppliers. - **[Core]** Track the status of requisitions, contracts, and orders. - **[Core]** Calculate costs of orders, and charge or forward invoices to appropriate accounts. - **[Core]** Check shipments when they arrive to ensure that orders have been filled correctly and that goods meet specifications. - **[Core]** Compare suppliers' bills with bids and purchase orders to verify accuracy. - **[Core]** Locate suppliers, using sources such as catalogs and the internet, and interview them to gather information about products to be ordered. - **[Core]** Maintain knowledge of all organizational and governmental rules affecting purchases, and provide information about these rules to organization staff members and to vendors. - **[Core]** Monitor in-house inventory movement and complete inventory transfer forms for bookkeeping purposes. - **[Supplemental]** Train and supervise subordinates and other staff. - **[Supplemental]** Monitor contractor performance, recommending contract modifications when necessary. - **[Supplemental]** Prepare invitation-of-bid forms, and mail forms to supplier firms or distribute forms for public posting. ## Detailed work activities - Analyze financial information. - Calculate costs of goods or services. - Check data for recording errors. - Coordinate shipping activities with external parties. - Discuss account status or activity with customers or patrons. - Execute sales or other financial transactions. - Inspect shipments to ensure correct order fulfillment. - Maintain current knowledge related to work activities. - Maintain operational records. - Monitor inventories of products or materials. - Obtain information about goods or services. - Order materials, supplies, or equipment. - Prepare documentation for contracts, transactions, or regulatory compliance. - Provide information to coworkers. - Send information, materials or documentation. - Supervise clerical or administrative personnel. - Track goods or materials. - Train personnel. - Verify accuracy of financial or transactional data.