1
USPS SSA Exam 2025 (Latest version of study
questions for the SSA 421 Exam (updated All testable
modules included)
Registered Mail - (answer)First-Class and Priority service only.
Most secure service the post office offers.
$50,000 insurance and free tracking included.
International Shipping/Mailing Methods (5) - (answer)Global Express Guaranteed
(GXG)
Priority Mail Express International (PMEI)
Priority Mail International (PMI)
First Class Package International
First Class Mail International
Balloon Price - (answer)- Applies to Retail Ground (all zones)
- Applies to Priority Mail (zones 1-4)
- Weighs under 20 pounds
- Measures more than 84" (but less than 108") in total length and girth.
Oversize Price - (answer)- Applies to Retail Ground only
- More than 108" but less than 130" in total length and girth
Dimensional Weight Pricing - (answer)- Applies to Priority Mail
, 2
- Addressed to zones 5-9
- Measures (L x W x H) over one cubic foot or 1,728 cubic inches
Parcel Return Service - (answer)This allows customers to return merchandise to
merchants without having to pay postage (postage has already been prepaid by
the merchant).
Priority Mail Express - (answer)- Guaranteed 1-2 day delivery (domestic)
- Includes $100 insurance and free tracking
Priority Mail - (answer)- 1-3 day delivery
- Includes tracking and $50 worth of insurance
- For domestic packages weighing up to 70 lbs and 108"
Domestic Mail - (answer)Consists of items sent within the United States, its
territories, possessions, APO's, FPO's, DPO's, and the UN.
Mailing Services (6) - (answer)Services for which USPS does not have to compete
for business (Market Dominant).
- First Class Mail
- Periodicals
- USPS Marketing Mail (EDDM)
- Media Mail
, 3
- Library Mail
- Extra Services
Shipping Services (6) - (answer)Services where the USPS competes with other
companies, such as UPS and FedEx.
- Priority Mail Express
- Priority Mail
- First Class Package Service
- Retail Ground
- Parcel Return Service
- International Mail
S.O.L.E.R. - (answer)Squarely face the person
Open your posture
Lean towards the sender
Eye contact
Relax while attending
First Class Package Service (Retail) - (answer)3-5 Days for delivery
Must weigh 13 oz. or less
Includes Tracking
USPS SSA Exam 2025 (Latest version of study
questions for the SSA 421 Exam (updated All testable
modules included)
Registered Mail - (answer)First-Class and Priority service only.
Most secure service the post office offers.
$50,000 insurance and free tracking included.
International Shipping/Mailing Methods (5) - (answer)Global Express Guaranteed
(GXG)
Priority Mail Express International (PMEI)
Priority Mail International (PMI)
First Class Package International
First Class Mail International
Balloon Price - (answer)- Applies to Retail Ground (all zones)
- Applies to Priority Mail (zones 1-4)
- Weighs under 20 pounds
- Measures more than 84" (but less than 108") in total length and girth.
Oversize Price - (answer)- Applies to Retail Ground only
- More than 108" but less than 130" in total length and girth
Dimensional Weight Pricing - (answer)- Applies to Priority Mail
, 2
- Addressed to zones 5-9
- Measures (L x W x H) over one cubic foot or 1,728 cubic inches
Parcel Return Service - (answer)This allows customers to return merchandise to
merchants without having to pay postage (postage has already been prepaid by
the merchant).
Priority Mail Express - (answer)- Guaranteed 1-2 day delivery (domestic)
- Includes $100 insurance and free tracking
Priority Mail - (answer)- 1-3 day delivery
- Includes tracking and $50 worth of insurance
- For domestic packages weighing up to 70 lbs and 108"
Domestic Mail - (answer)Consists of items sent within the United States, its
territories, possessions, APO's, FPO's, DPO's, and the UN.
Mailing Services (6) - (answer)Services for which USPS does not have to compete
for business (Market Dominant).
- First Class Mail
- Periodicals
- USPS Marketing Mail (EDDM)
- Media Mail
, 3
- Library Mail
- Extra Services
Shipping Services (6) - (answer)Services where the USPS competes with other
companies, such as UPS and FedEx.
- Priority Mail Express
- Priority Mail
- First Class Package Service
- Retail Ground
- Parcel Return Service
- International Mail
S.O.L.E.R. - (answer)Squarely face the person
Open your posture
Lean towards the sender
Eye contact
Relax while attending
First Class Package Service (Retail) - (answer)3-5 Days for delivery
Must weigh 13 oz. or less
Includes Tracking
