USPS EXAM 421 WINDOW CLERK TEST 2025 QUESTIONS AND VERIFIED ANSWERS Latest 2025/2026 COMPLETE FREQUENTLY MOST TESTED QUESTIONS WITH COMPLETE SOLUTION /GET IT 100% ACCURATE!(Graded A+)

USPS EXAM 421 WINDOW CLERK TEST
QUESTIONS AND VERIFIED ANSWERS
/ A+ GRADE



1. Words that make us feel relaxed and compos
g g g g g g g




ed ANS Calming Words
g g g




2. What does POS stand fo g g g g




r ANS Point of Service
g g g g




3. Postal Bulletin, Retail Digest, LMS, Emails, service talks, postal message cent
g g g g g g g g g g




er, news link are all
g g g g




ANS Retail Communication Channels
g g g




4. SSK, ATM, Stamps by mail, USPS.COM, CPU, Village post offices, mobile retail
g g g g g g g g g g g g




units, stamps-to-go, stamps by phone, approved shippes,
g g g g g g




ANS 10 expanded access channels
g g g g




5. PS Form 1412
g g




ANS End of the day report
g g g g g




1g/g3

, 6. SSA is accountable for g g g




at the retail floor ANS $100 in cash(AIC753) and bla
g g g g g g g g g




nk money orders
g g




7. Available at designated PO for transients and people waiting to get PO Bo
g g g g g g g g g g g g




xes and the mail is help for a max of 30 days unless extended my Post-
g g g g g g g g g g g g g g g




g master
ANS General Delivery g g




8. SIA
ANS Segmented Inventory Accountability
g g g




9. what credit is it when the stock custodian holds unit resolve and transfer to ret
g g g g g g g g g g g g g g




ail floor SSA and the abbreviation for it
g g g g g g g




ANS SIA - Segmented Inventory Account- ability
g g g g g g




10. on the due date a PO Box powered mail is distributed to the box but n
g g g g g g g g g g g g g g g




ot delivered
g




ANS 1st day of the month (10 day grace period)
g g g g g g g g g




11. on this day a reminder letter is generated from webbats and placed in the PO
g g g g g g g g g g g g g g g




Box ANS 20th day g g g




12. on this day the PO Box is returned to send
g g g g g g g g g

2g/g3