IN POST study materials
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IN POST flashcards

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32 cards. Read the term and the definition here. The deck at the top of this page is optional.

First-Class Mail weight limit
First-Class Mail letters and flats are limited to 13 ounces. Items heavier than 13 ounces must be sent as Priority Mail, Ground Advantage, or another eligible product.
Marketing Mail minimum
Marketing Mail requires a minimum of 200 pieces or 50 pounds per mailing and each piece must weigh 3.5 ounces or less.
Media Mail contents
Media Mail is limited to books, film, manuscripts, sound recordings, and similar media. Advertising is prohibited except incidental announcements of the media itself.
Certified Mail proof
Certified Mail provides proof of mailing and a delivery record. Return receipt and restricted delivery are optional add-on services purchased separately.
Certificate of Mailing
Certificate of Mailing provides evidence that an item was mailed. It does not provide tracking or proof of delivery.
Priority Mail insurance
Priority Mail includes tracking and insurance up to $100. Additional insurance may be purchased for higher declared values.
Money order maximum
USPS Money Orders have a maximum face value of $1,000. Fees vary by amount and the money order must be purchased with cash or a card.
Complaint escalation path
Resolve complaints at the lowest level first. If unresolved, provide the customer with the next contact level and a case number for follow-up.
Hold mail service
Customers may request Hold Mail for a specified period. Mail is held at the local office and delivered or picked up when the hold ends.
DMM purpose
The Domestic Mail Manual contains the rules for mail classification, rates, eligibility, and preparation for domestic mail.
Restricted delivery
Restricted delivery requires the recipient's signature and identification. It is available only as an add-on to certain accountable mail services.
Publication 52 scope
Publication 52 governs hazardous, restricted, and perishable mail. It specifies packaging, labeling, and declaration requirements for prohibited or restricted items.
DPS meaning
Delivery Point Sequence sorting arranges mail into carrier walk order. Mail that cannot be DPS-sorted is handled as residual mail.
NCOA process
National Change of Address updates addresses before mailing. It reduces undeliverable-as-addressed mail by matching mailer lists to change-of-address records.
Undeliverable mail handling
Undeliverable-as-addressed mail is returned, forwarded, or treated as dead mail depending on the endorsement and the sender's instructions.
Drawer balancing
Retail terminals must be balanced at the start and end of each shift. Overages and shortages must be documented and reported to a supervisor.
Accountable items
Stamps, money orders, and prepaid cards are accountable items tracked by serial number and reconciled daily to prevent loss.
Void transaction rule
A voided transaction must be completed in the system and the receipt retained. Manual voids require supervisory approval.
Suspicious mail indicators
Indicators include oily stains, unusual odor, protruding wires, excessive tape, and misspelled addresses with no return address.
Suspicious mail response
Do not open, shake, or smell the item. Isolate it, evacuate the immediate area, and notify a supervisor and emergency services.
PASS method
Fire extinguisher use follows PASS: Pull the pin, Aim at the base, Squeeze the handle, and Sweep side to side.
Records retention
Records must be kept for the period specified in the applicable records schedule. Records must not be destroyed outside the authorized retention period.
Telephone message content
A complete message includes the caller's name, phone number, reason for the call, and the date and time received.
ZIP+4 purpose
ZIP+4 adds four digits to the five-digit ZIP Code to identify a delivery segment or specific address, improving sorting and delivery accuracy.
Flat rate option
Flat Rate packaging provides a fixed price regardless of weight up to the maximum. It is useful for heavy or irregularly shaped items.
Signature Confirmation
Signature Confirmation provides proof of delivery with a signature. It does not include insurance by itself.
Informed Delivery
Informed Delivery provides a daily preview of incoming mail and packages. Customers must enroll and verify their identity.
Mail cover restriction
Mail covers and address information requests require a written request and legal authorization. They are not provided at the retail window.
Lithium battery rules
Lithium batteries have specific mailing restrictions based on type and quantity. They must be declared and packaged according to Publication 52 requirements.
Intelligent Mail barcode
The Intelligent Mail barcode encodes routing and tracking data. It is required for automation discounts and improves sorting accuracy.
Counterfeit detection
Check watermarks, security threads, and color-shifting ink. Use a detector pen and report suspected counterfeit currency to a supervisor.
Lockdown procedure
Secure doors, stay away from windows, and follow instructions from authorities. Remain in place until an all-clear is given.