Nopcommerce integrates directly with Stamps.com. Creating and printing shipping labels and checking delivery confirmation.

The store's owner can change shipping methods with less price and hide postage amount and others.

Not registered version is fully operational. It has only one limitation. Only 50 shipping labels will be created.

Compatible with NopCommerce 4.80, 4.70, 4.60, 4.50, 4.40, 4.30, 4.20, 4.10.

How to install and configure the plug-in.

Version 3.03 - April 20, 2025 (nop 4.60 and never versions)

+ upgrade to API v135

Version 3.02 - April 18, 2025 (nop 4.60 and never versions)

+ fixed the issue "can't cancel the label and create the new one again"

Version 3.01 - March 01, 2025 (nop 4.60 and never versions)

+ changed the kernel and add new features for printing labels (user-friendly changes)

Version 2.10 - October 15, 2023

+ added feature "if the product doesn't have dimentions the plugin doesn't sent them" link.

Version 2.09 - August 07, 2023

+ added support small weight of parcels (ex. 0.75lb). The old release replaced small weight with 1.

Version 2.09 - July 27, 2023

+ added the new shipping service "USPS Ground Advantage"

Version 2.09 - March 09, 2020

- changed API (stamps.com wants to have state/provice abbreviation instead of name)

Version 2.07 - October 26, 2019

- changed user interface

Version 2.07 - June 09, 2019

- added new feature "Print order number on labels"

Version 2.06 - June 15, 2018

- fixed bug "can't press the button 'Purchase Postage'" on plugin configure page (nop 4.00/3.90)
- fixed bug "can't calculate rates for country without state/province value"

Version 2.05 - June 08, 2018

- fixed bug "wrong calculating according to the weight of the package"
- fixed bug "can't hide unwanted Carrier Services"

Version 2.04 - May 21, 2018 (for nop 4.00 and never)

+ added new parameter 'Additional Box Weight', add weight of packing for for each purchase

Version 2.02 - April 30, 2017 (for nop 3.80 and never)

+ added support advanced mode, the store's owner can change the shipment settings in new popup window
+ added new parameter, you can hide the postache amount
+ you can select 'Delivery Confirmation' for shipment method, etc.

Version 2.01 - June 23, 2016

+ added support weight (link).

Version 1.02 - January 17, 2016

+ added new method Cancel Indicium.
+ added new method GetRates. You can use plugin as Shipping Rate Computation Method.

Version 1.01 - November 14, 2015

+ added mapping between NopCommerce shipment methods and Stamps.com shipment methods.

Stamps.com Connector