USPS 421 Window Clerk Exam Questions and Correct Answers Latest (2025 / 2026) (Verified Answers by Expert)

USPS 421 Window Clerk Exam Questions and Correct Answers Latest (2025 / 2026) (Verified Answers by Expert) End to end process to ensure mail is collected, distributed and delivered the type of clock the usps runs on 24 hour clock Items sent within the US APO, FPO, UN, and its territories and possessions. Domestic mail sets forth the policies, regulations and procedures governing domestic mail DMM- Domestic Mail Manual sets forth policies, regulations, and procedures governing international mail IMM- International Mail Manual contains policies and procedures for administrative ad support functions within the postal service ASM-Administrative and Support Manual all manuals are found on line via? Policy Net Guarantees overnight or next day delivery $100 insurance and free tracking Express Mail Premier Shipping service of the USPS Express Mail Fast and affordable max 70lbs $50 insurance another premier shipping service of the USPS 2-3 DAYS delivery Priority Mail Bulk mail usually handled at distribution centers Parcel Select Merchant pays postal fee returning merchandise bulk parcel return product Parcel Return Services First class mail, periodicals, standard mail, package services Mailing services proof of mailing uses PS Form 3800 Certified Mail Provides up to $5000 in coverage extra service requires PS Form 3813 or 3813-p Insured Mail Provides date and time of delivery, free when you purchase Priority mail now called USPS Tracking Delivery Confirmation