# Tasks & work activities — post office counter clerk Source: O*NET 30.3, occupation 43-5051.00 (Postal Service Clerks). ## Task statements - **[Core]** Weigh letters and parcels, compute mailing costs based on type, weight, and destination, and affix correct postage. - **[Core]** Obtain signatures from recipients of registered or special delivery mail. - **[Core]** Check mail to ensure correct postage and that packages and letters are in proper condition for mailing. - **[Core]** Answer questions regarding mail regulations and procedures, postage rates, and post office boxes. - **[Core]** Sort incoming and outgoing mail, according to type and destination, by hand or by operating electronic mail-sorting and scanning devices. - **[Core]** Transport mail from one work station to another. - **[Supplemental]** Keep money drawers in order, and record and balance daily transactions. - **[Supplemental]** Register, certify, and insure letters and parcels. - **[Supplemental]** Sell and collect payment for products such as stamps, prepaid mail envelopes, and money orders. - **[Supplemental]** Complete forms regarding changes of address, or theft or loss of mail, or for special services such as registered or priority mail. - **[Supplemental]** Provide assistance to the public in complying with federal regulations of Postal Service and other federal agencies. - **[Supplemental]** Cash money orders. - **[Supplemental]** Rent post office boxes to customers. - **[Supplemental]** Put undelivered parcels away, retrieve them when customers come to claim them, and complete any related documentation. - **[Supplemental]** Provide customers with assistance in filing claims for mail theft, or lost or damaged mail. - **[Supplemental]** Respond to complaints regarding mail theft, delivery problems, and lost or damaged mail, filling out forms and making appropriate referrals for investigation. - **[Supplemental]** Receive letters and parcels, and place mail into bags. - **[Supplemental]** Feed mail into postage canceling devices or hand stamp mail to cancel postage. - **[Supplemental]** Order retail items and other supplies for office use. ## Detailed work activities - Arrange insurance coverage. - Assist individuals with paperwork. - Calculate shipping costs. - Collect deposits, payments or fees. - Deliver items. - Execute sales or other financial transactions. - Explain regulations, policies, or procedures. - Load materials or equipment. - Maintain financial or account records. - Obtain written authorization to perform activities. - Order materials, supplies, or equipment. - Prepare documentation for contracts, transactions, or regulatory compliance. - Prepare outgoing mail. - Receive shipments. - Refer customers to appropriate personnel. - Respond to customer problems or complaints. - Sell products or services. - Sort mail. - Store items. - Verify shipping documentation. - Weigh parcels to determine shipping costs.