3PL Warehouse Manager

Updated on November 10th, 2025

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  • Help Center
  • 3PL Warehouse Manager
  • Shipping Operations
  • Small Parcel Carriers
  • Shipping Operations
    • Order Creation
        • Creating Orders
        • Importing Orders
        • Entering Order Contact Details
        • Entering Order Line Items
        • Entering Carrier and Routing Information
        • Entering Custom Order Info
        • Entering Order Charges
        • Cloning an Order
    • Order Management
        • Understanding Order Statuses
        • Navigating the Find Orders Page
        • Generating Order Documents
        • Batch Order Processing
        • Adjusting Order Charges
    • Shipping Setups
        • Understanding the Parcel API
        • Connecting Carriers to Providers
        • Understanding Carrier Account Logic
        • Configuring Zebra Browser Print
        • Configuring Small Parcel Settings
        • Using Address Validation
        • Connecting Multiple Accounts for the Same Carrier
        • Managing Carrier Accounts
        • Configuring Fulfillment Invoicing
        • Using a Flat File Carrier Integration
        • Managing Shipping Carriers
        • Configuring a Drop Ship Address
        • Managing Ship-to Contacts
        • Managing Retailers
        • Importing Ship-to Contacts
        • Managing Ship Method Mappings
        • Managing 3rd-Party-Billing Contacts
        • Shipping Hazardous Materials
    • Small Parcel Carriers
        • Shipping in Small Parcel Suite
        • Shipping with Amazon Buy
        • Shipping with Amazon Shipping
        • Shipping with APC
        • Shipping with Australia Post
        • Shipping with Canada Post
        • Shipping with Canpar
        • Shipping with DHL eCommerce
        • Shipping with DHL Express (AU)
        • Shipping with DHL Express (US)
        • Shipping with ePost Global
        • Shipping with FedEx
        • Shipping with FedEx One Rate®
        • Shipping with FirstMile
        • Shipping with FirstMile Direct
        • Shipping With Flexport
        • Shipping with Globegistics
        • Shipping with Landmark
        • Shipping with LSO
        • Shipping with OnTrac
        • Shipping with PARCLL
        • Shipping with Passport
        • Shipping with Pitney Bowes Cross-Border Delivery
        • Shipping with Pitney Bowes Standard
        • Shipping with Purolator
        • Shipping with SEKO Ecommerce
        • Shipping with Sendle
        • Shipping with Stallion Express
        • Shipping with Tusk Logistics
        • Shipping with UniUni USA
        • Connecting Small Parcel to UPS
        • Shipping with UPS
        • Shipping with USPS (BUKU Ship)
        • Shipping with USPS (Endicia)
        • Shipping with USPS (Stamps.com)
        • Shipping with UPS Mail Innovations®
        • Shipping with USPS (Pitney Bowes Expedited)
    • Packing Basics
        • Packing Orders
        • Managing Packing Materials
        • Configuring Scales for SmartPack
        • Creating Packing Slip Templates
        • Processing Packages
        • Understanding Automatic Package Generation
        • Consolidating Packages
        • Recalculating Packages
        • Using Packing Materials
        • Understanding Multi-Tier Packing in Process Packages
    • Order Processing
        • Navigating the Small Parcel Homepage
        • Packing in the Small Parcel Space
        • Shipping in the Small Parcel Space
        • Using High Volume Processing (HVP) with SmartParcel
        • Printing Return Labels
        • Printing Combo Labels
        • Voiding Shipping Labels
        • Troubleshooting Blank Shipping Labels
        • Creating End of Day Requests (Manifesting)
    • Billing Best Practices for Shipping
        • Common Transactional Shipping Charges
        • Flat Order Processing Fees
        • Item-Based Handling Fees
        • Freight Fees
    • International Shipping
        • Shipping Internationally with SmartParcel
        • Capturing Digital Assets for FedEx ETD
        • Tax Identifiers in Small Parcel Suite
        • Package Description for Mexico Shipments
      • Enabling Integrated Packing Slip

Shipping with LSO

This article reviews the features and services available when shipping Lone Star Overnight through Small Parcel Suite, as well as how to connect an LSO carrier account to Small Parcel Suite.

Supported providers

Label Provider

Supports Amazon Shipping?

BUKU Ship

No

Pitney Bowes

No

ShipEngine

Yes

 

Supported features

Feature

Description

Supported?

Adult Signature

Requires recipient to sign for a delivery and be at least 21 years old

(Configured under Shipping Info)

Yes

Carrier Insurance

Insurance available for purchase through carrier

(Configured under Shipping Info)

No

Collect Billing

Allows a shipment to be billed to the consignee.

No

Delivery Confirmation

Allows recipient to receive text or email notification upon delivery

(Configured under Shipping Info)

Yes

Direct Signature

Requires someone at the delivery address to sign at time of delivery

(Specific to FedEx; Configured under Shipping Info)

No

Domestic Shipping

Shipping supported in U.S.
 

Yes

Electronic Customs Submission

Commercial invoice is automatically delivered to customs after shipping label is printed

No

End of Day (Electronic)

Order is automatically manifested with carrier

No

End of Day (PDF)

Manifest can be downloaded as a PDF file

No

International Shipping

Shipping supported outside of U.S.

No

Label Reference Fields

Allows up to three label messages per shipping label

(Configured in Small Parcel Settings)

No

Multi-Package Shipping

Multiple packages allowed per shipment
 

No

Multiple Accounts

Allows connection of multiple prepaid billing accounts

Yes

Rate Shopping

Returns estimated shipping rates

(Configured in Small Parcel Settings)

Yes

Return Labels

Allows printing of return labels

Yes

Signature Confirmation

Requires someone at or near the delivery address to sign at time of delivery

(Configured under Shipping Info)

Yes

Third-Party Billing

Allows billing of shipping costs to a third party that is not the shipper or receiver

No

Tracking

Verification of delivery progress
 

Yes

 

Supported services

Service

Transport Territory

LSO 2nd Day

USA

LSO Early Overnight

USA

LSO Economy Next Day

USA

LSO Ground

USA

LSO Plus

USA

LSO Priority Overnight

USA

LSO Saturday

USA

LSO eCommerce

USA

LSO Mexico

Mexico

 

Some LSO services only support shipping to specific states within the United States. Please contact your LSO representative for details.

 

 

Connection guidelines

Connecting your LSO account to ShipEngine

Please note that connecting LSO to Small Parcel Suite is different from other carriers in that we must first connect your LSO account to ShipEngine directly.

To do this we need to generate a one-time use link that will allow you to connect your LSO account directly to ShipEngine. 

  1. Contact Extensiv Support to request a single-use link. They will send that link to you as soon as possible.

    This is a one-time use link. Once you click on the link, it will not work again. You will need a new link to start the process again.

     
  2. Open the link provided to you from our support team and click Click to Login.

     
  3. Agree to the ShipStation terms of use and click Continue.

     
  4. You will be prompted to enable services and fill in payment details. You do not need to fill in any payment info. Click Set up later.
  5. Click Setup later when you are prompted to confirm the payment settings.
  6. On the Carriers window, click on Connect my accounts. 
  7. Find LSO from the list of supported carriers and click on the LSO tile. You can type LSO into the carrier search field in the upper right-hand corner of the window to quickly filter for this carrier.
  8. Select Register your LSO account and click on Continue setup.
  9. Fill in your LSO account details and click on Continue setup.
  10. You will see a message from the ShipStation application asking to confirm. To complete this part of the setup, click on Connect. You may now open Small Parcel Suite to complete the setup.

Connecting your LSO account to Small Parcel Suite

Before you can start shipping orders through LSO, you must first connect your LSO account to Small Parcel Suite from the Small Parcel Settings page.

Please note that if you connect a customer's LSO Shipping account to Small Parcel Suite, you cannot use your primary warehouse account for that customer when shipping with LSO.

 
  1. Navigate to the Small Parcel space, then select Settings and select a customer from the drop-down menu.

     
  2. In the Carrier Accounts section, click Create.

     
  3. Using the drop-down menus, specify whether you are setting up a 'Warehouse Account' or 'Customer Account', select the relevant warehouse or customer, choose LSO from the carrier dropdown, and ‘ShipEngine’ from the provider dropdown, then click Next.

     
  4. Fill out each of the fields in the connection screen with the required credentials. Once all fields have been filled in, click on Authorize with LSO. Your LSO account will now be connected to Small Parcel Suite, and you can begin printing labels for LSO.

 

lso shipper lone star overnight lso small parcel lso

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Related Articles

  • Adding Amazon Buy Shipping as a Shipping Provider
  • Setting a Dropship Template and Fulfilling Orders with a P.O.
  • Shipping with USPS (Pitney Bowes Expedited)

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