Posti Shipping -- WordPress Plugin

Developer	joosev ottok leotoikka serter k1sul1
Update Time	March 31, 2026, 5:16 p.m.
PHP Version:	7.1 +
WordPress Version:	6.9.4
Copyright:	GPLv3 or later
Copyright URL:	Copyright Information

Posti is a shipping service provider in Finland. This plugin integrates Posti’s parcel shipping services into WooCommerce. To start shipping, all your WooCommerce needs is this plugin and API credentials of your account registered with Posti. Order API credentials to use the plugin. (https://www.posti.fi/yrityksille/asiakastuki/ohjeet/verkkokaupan-integraatiot) This plugin requires at least WooCommerce version 4.7.0.

Install the plugin through the WordPress plugins screen directly or upload the plugin files to the /wp-content/plugins/posti-shipping directory.
Activate the plugin through the 'Plugins' screen in WordPress
Use the Settings->WooCommerce Posti screen to configure the plugin
The plugin requires WooCommerce to be installed, with shipping zones configured and this plugin activated and settings set.

This plugin can also be installed directly from Github.

3.10.11

Using WP cache mechanism (transient) instead of session in admin notices
Tested against WordPress 6.9
New label shortcode for SKU and quantity
HS tariff number for variable products from main product
New setting to exclude products from CN23 if no HS tariff number
Limiting info code field value to 15 chars

3.10.10

Fix for bulk label creation breaking other plugin hooks
Fix for locking issue with multiple token calls
Fix for pickup point search string in custom shipment
Allowing to link Posti shipping services to inactive shipping methods

3.10.9

Fix for OAuth endpoint

3.10.8

Fix for shipment class load

3.10.7

Tested against Wordpress 6.8 and WooCommerce 9.8.2

3.10.6

Bug fix for pallet type in parcel shipments

3.10.5

Bug fix for Express-parcel return

3.10.4

Fix for possible Cross Site Request Forgery (CSRF) vulnerability

3.10.3

Fix for possible Full Path Disclosure (FPD) vulnerability

3.10.2

New feature: adding product quantities to address label
New feature: order notes can be added to address label
New feature: new order list column to show shipment tracking link
Pickup points optional for Express-parcel
Bug fix for duplicate shipments
Bug fix for bulk order status update

3.10.1

Quick fix for Legacy order storage backwards compatibility

3.10.0

New feature: WooCommerce block editor support
Return product mappings fixed
Tested against Wordpress 6.6.1 and WooCommerce 9.1.4

3.9.4

New feature: allow ignoring product weights
New feature: HPOS support
Various small fixes

3.9.3

Fix missing variable preventing list type of pickup points showing at checkout
Fix PHP 8.2 related fixes

3.9.2

WP and Woo compatibility update
Update to latest API library
Various small fixes

3.9.1

WP compatibility update
Bug fix: Attach tracking info to email

3.9.0

New feature: Support for order pickups
New feature: Pickup point filtering
New feature: Email info as template
New feature: Custom bulk create order
New feature: Option to create return labels automatically
Bug fix: Weight and volume information to shipping labels if variable product

3.8.0

Support for shortcodes
Support for variable products SKU on shipping labels

3.7.2

Fix small pickup point search bug

3.7.1

Fix for pickup point searches
Fix for pakettikauppa_fetch_tracking_codes -action
Various small fixes

3.7.0

New feature: Support for different label sizes
New feature: Shipping phone number optional / mandatory settings
New feature: LV translations
Refactoring: Arranging settings regrading checkout settings

3.6.2

Bug fix: load product class when not in admin view

3.6.1

Bug fix

3.6.0

New feature: LQ-shipments
New feature: If shipping postcode is missing, use billing address
New feature: LT translation
Tested against woocommerce 4.6.1 and wordpress 5.9.2
Various bug fixes

3.5.2

Diagnostic tool bug fix when using Posti Shipping version
Add error message if mass action operation fails
Update automated tests and PHP 8.x tests
Convert API secret as password field for added security
Update Pakettikauppa API library to latest version

3.5.1

Bug fix

3.5.0

Customer facing templates (checkout & view order) can now be replaced in own theme dir
Minumum woocommerce version is now 4.7.0 and tested against woocommerce 6.1.0

3.4.1

Bug fix related to token caching

3.4.0

New feature: Updated diagnostic tool to check versions and cached tokens
New feature: Additional info to shipping labels in custom shipment
New feature: Instuction if no configured shipping method
Fine tuning: Wizard fixes in settings
Fine tuning: Double check that cached token is really expired after TTL
Bug fix: Automated test fixes
Bug fix: Refactoring, small bug fixes

3.3.0

New feature: Diagnostic tool to check everything is working correctly
New feature: If using only one provider in pickup point searches, don't show the provider name
Bug fix: Allow saving if more than 16 shipping methods
Bug fix: Various small bug fixes

3.2.3

Minor bugfix for token authentication

3.2.2

Minor bugfix

3.2.1

Fix timing issue preventing working from most installations

3.2.0

Add support for additional info to shipping labels
Various bug fixes

3.1.2.1

Various compatibility fixes

3.1.2

Backwards compatibility for bulk actions

3.1.1

If product does not exists, display "unknown product"
Change versioning to identical to Pakettikauppa plugin

3.1.0

Create multiple shipping labels from order view
Allow editing of order phone number and email address
Make pickup point search optional
Various bug fixes

3.0.1

Fix bug in pickup point saving in checkout

3.0.0

Remove Pakettikauppa shipping method option
Add possibility to choose pickup point in order view
Fix bug for pickup point not saving in checkout

2.4.0

New pickup point chooser for checkout
Fixing pickup point related bugs

2.3.3

Some plugins brake because of forced validation of chosen pickup points. This update loosens the validation little bit

2.3.2

Fix to validation that checks if pickup point is chosen
Add checks that billing email and/or phone exists before adding those to shipping

2.3.1

Fix to help to fill orders from previous versions when using pickup points as shipping method

2.3.0

Many small changes: f.ex. adding new fields to checkout and to sender configuration
Fixes compatibility with Klarna
Fixes return shipments

2.2.0

Properly catch exceptions so faulty orders don't cause a fatal error
Allow supplying a different address for pickup point search
Fix headers so files download properly

2.1.2

Fixed a bug breaking the setup wizard

2.1.1

Fixed a bug breaking shipping methods created the old way.

1.1.2

Better error handling if API credentials are wrong

1.1.1

Fix tracking url

1.1.0

Small tweaks to UX in settings
Ability to choose pickup point when creating custom shipment
Removed obsolete Posti shipping method
Various bug fixes

1.0.2

Various small fixes to functionality and translations

1.0.1

Tracking URL change

1.0.0

Initial release for General Availability.

Posti Shipping

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