Want To Know Can USPS send FBA first leg packages on US dedicated lines？
USPS
2025-06-08
Yes, USPS can handle the first leg of your FBA (Fulfillment by Amazon) shipments via US dedicated lines, but with some important considerations:
1. USPS Services for FBA First Leg
USPS offers several services that can be used for sending inventory to Amazon fulfillment centers:
- Priority Mail & Priority Mail Express (Fast but can be costly for heavy shipments)
- Parcel Select Ground (Economical for larger/heavier packages)
- USPS Connect (Competitive regional rates)
However, USPS is not typically considered a dedicated line service—dedicated freight services are usually handled by carriers like UPS, FedEx, or Amazon Partnered Carriers.
2. Amazon’s Preferred Carriers
Amazon strongly recommends using Amazon-partnered carriers (like UPS, FedEx Freight, or Amazon’s own Relay program) for SPD (Small Parcel Delivery) or LTL/FTL shipments.
- If you use USPS, you must ensure proper tracking and compliance with Amazon’s requirements.
- Some USPS services may not provide seamless integration with Amazon’s system compared to UPS or FedEx.
3. Best Approach for FBA First Leg via USPS
- For small parcels (SPD): USPS can work, but tracking must be fully visible in Amazon’s system.
- For larger shipments (LTL/FTL): USPS is not ideal—consider UPS, FedEx, or Amazon’s partnered freight services.
- Dedicated line alternative: If you need a dedicated trucking solution, look into Amazon Relay, UPS Freight, or FedEx Freight.
4. Key Recommendations
? Check Amazon’s Carrier Requirements – Ensure USPS is accepted for your shipment type.
? Use Amazon-Partnered Rates (via Seller Central) for better pricing.
? For large volumes, a dedicated freight provider may be more reliable.
Would you like help comparing costs between USPS and other dedicated freight options?
