Small Parcel Carriers

Shipping with UniUni USA

1.6 min read

| October 03, 2025

This article reviews the features and services available when shipping UniUni orders through Small Parcel Suite, as well as how to connect a UniUni carrier account to Small Parcel Suite.

Supported providers

Label Provider Supports UniUni?

BUKU Ship

Yes

Pitney Bowes

No

ShipEngine

No

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)

No

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)

No

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

N/A (no manifesting required)

End of Day (PDF)

Manifest can be downloaded as a PDF file

N/A (no manifesting required)

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)

Up to two are supported

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)

No

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

UniUni Standard

USA

Connection Guidelines

Before you can start shipping orders through UniUni, you must first connect your UniUni account to Small Parcel Suite from the Small Parcel Settings page. Please note that if you connect a customer's UniUni account to Small Parcel Suite, you cannot use your primary warehouse account for that customer when shipping with UniUni

  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 Uni Uni USA from the carrier drop-down and Bukuship from the provider drop-down, 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 UniUni USA. If all credentials are valid, your UniUni USA account will now be connected to Small Parcel Suite, and you can begin printing labels for UniUni USA.

 

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