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WooCommerce Checkout Add-Ons
WooCommerce Checkout Add-Ons 2.7.6 - Image 2
WooCommerce Checkout Add-Ons 2.7.6 - Image 3
WooCommerce Checkout Add-Ons

EffectIO WooCommerce Checkout Add-Ons

Original price was: $79.00.Current price is: $7.99. / year

Drop-in compatible replacement & Licensed Product

Easily create paid add-ons for your WooCommerce checkout and display them in the Orders admin, the My Orders section, and even order emails! Version: 2.7.0 Easily create paid add-ons for your WooCommerce checkout and display them in the Orders admin, the My Orders section, and even order emails!

Released on: 2025-12-10

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Enhance Your WooCommerce Checkout Process with WooCommerce Checkout Add-Ons

Make your checkout process more flexible and customer-friendly with WooCommerce Checkout Add-Ons. Designed by SkyVerge, a renowned WordPress developer, this extension offers a range of options and features to enhance your WooCommerce store.

What Can You Achieve with WooCommerce Checkout Add-Ons?

  • Add free or paid addons and services to your checkout page
  • Accept tips, offer gift wrapping, or allow customers to add a personalized gift message
  • Create different types of fields such as text fields, radio buttons, and file uploads

Why Choose SkyVerge-developed Extensions?

  • Get the highest quality extensions for your WooCommerce store
  • Experience unparalleled performance and reliability
  • Benefit from automatic updates via the EffectIO Dashboard
  • Activate your add-ons hassle-free, as they come pre-activated
  • Enjoy GPL code and premium support from the dedicated team at EffectIO

Discover More with EffectIO

Looking for a cost-saving alternative to update your plugins? EffectIO offers a wide range of plugins and extensions with super deals offering discounts of 30% to 90%. Skip the need for individual updates and manage all your purchases conveniently through the EffectIO Dashboard.

Experience an optimized checkout process and unlock new possibilities for your WooCommerce store with WooCommerce Checkout Add-Ons and EffectIO. Trust the experts to deliver the solutions you need.

Easily create paid add-ons for your WooCommerce checkout and display them in the Orders admin, the My Orders section, and even order emails!

2025.12.08 — version 2.7.6
  • Fix - Multi-select and Multi-checkbox values not saving to orders
2025.11.03 — version 2.7.5
  • Fix - "Translations loaded too early" error
  • Misc - Tested up to WooCommerce 10.3.3
  • Misc - Improve escaping and sanitizing throughout codebase
  • Misc - Updated the SkyVerge Plugin Framework to v5.15.12
2025.04.09 — version 2.7.4
  • Fix - Add-on fees weren't being applied when using Stripe Express Checkout
  • Misc - Remove support for deprecated navigation feature
2024.09.25 — version 2.7.3
  • Fix - Fatal error in some checkout cases when using prices excluding tax
2024.09.18 — version 2.7.2
  • Fix - Ensure add-on cost is calculated correctly when taxes are included
  • Fix - Prevent fatal errors when accessing WooCommerce Session and Cart objects
2023.11.17 — version 2.7.1
  • Misc - Add admin notices to help merchants reverting to the cart or checkout shortcodes if the corresponding blocks are used instead
2023.07.28 — version 2.7.0
  • Misc - Add compatibility for WooCommerce High Performance Order Storage (HPOS)
2022.11.29 — version 2.6.0
  • Misc - Require PHP 7.4 and WordPress 5.6
2022.08.15 — version 2.5.7
  • Fix - Replace deprecated `is_ajax()` calls with `wp_doing_ajax()`
  • Misc - Require WooCommerce 3.9.4 or newer
2021.09.08 — version 2.5.6
  • Misc - Harden some SQL usages
  • Misc - Remove legacy woo-includes functions
2021.06.29 — version 2.5.5
  • Fix - Properly handle required checkboxes validation at checkout
2021.03.18 — version 2.5.4
  • Tweak - Sort add on fees in order review and emails by custom sort order set in admin, after other fees
  • Fix - Address some user interface bug with text area and enhanced dropdown fields at checkout
2021.03.16 — version 2.5.3
  • Tweak - Add support for WooCommerce Navigation admin feature
  • Fix - Ensure taxable add ons are compatible with latest versions of WooCommerce
  • Fix - Prevent page from scrolling to the top when filling in add-on based on multi-select add-on
2021.02.25 — version 2.5.2
  • Fix - Hide the cost information in labels for fields with multiple options
2021.01.18 — version 2.5.1
  • Fix - Prevent field description duplicates when the checkout page is refreshed
  • Fix - Prevent validation errors on field types with options using non-Latin characters
2020.12.08 — version 2.5.0
  • Misc - Add compatibility for WooCommerce 4.7
  • Misc - Require PHP 7.0 or newer
2020.11.25 — version 2.4.2
  • Fix - Ensure that Checkout Add Ons fields descriptions are displayed at checkout
  • Fix - Prevent a possible PHP Notice to be triggered on the Add Ons admin list screen
  • Misc - Add PHP 8 support
2020.10.02 — version 2.4.1
  • Fix - Avoid accessing deprecated cart property that used to trigger a notice in WooCommerce 4.4+
  • Misc - Remove the SkyVerge help menu item as part of the plugin assets
2020.08.24 — version 2.4.0
  • Misc - Add SkyVerge help menu for support on WooCommerce.com connected sites
  • Dev - Add filter `wc_checkout_add_ons_should_display` which allows merchants to override the displaying rules of an add-on
2020.06.09 — version 2.3.0
  • Tweak - Add a customizer setting to allow to apply percentage adjustments on top of the total or subtotal
2020.05.04 — version 2.2.7
  • Misc - Add support for WooCommerce 4.1
2020.03.04 — version 2.2.6
  • Misc - Add support for WooCommerce 4.0
2020.02.06 — version 2.2.5
  • Fix - Ensure textarea and file add-on values are displayed correctly on Thank You and View Order pages
2020.01.02 — version 2.2.4
  • Fix - Ensure add-on values can be correctly saved at checkout when using a locale in WordPress other than English
  • Misc - Add support for WooCommerce 3.9
  • Localization - Update Italian translation
2019.12.16 — version 2.2.3
  • Tweak - Add support for Customer/Order/Coupon Export v5 XML exports
2019.12.03 — version 2.2.2
  • Fix - Fix an issue that caused add-ons not to display when using category rules with variable products
2019.11.18 — version 2.2.1
  • Fix - Address an issue with enhanced dropdown add-ons that could still gain focus while in background after checkout is refreshed
  • Fix - Remove cost HTML from field label in required notice
2019.10.21 — version 2.2.0
  • Misc - Add support for WooCommerce 3.8
2019.10.03 — version 2.1.3
  • Tweak - Display add-ons labels in order review section
  • Tweak - Add add-ons required status indication to the admin add-ons table
  • Tweak - Add filtering of add-ons according to required status
  • Fix - Fix an issue that caused some add-on fields to lose focus during editing
  • Fix - Prevent a JavaScript conflict with Secure Trading Gateway for WooCommerce plugin that causes the Place Order button to stop working
  • Fix - Fix an issue that caused some add-on fields to ignore their default values
2019.08.15 — version 2.1.2
  • Fix - Correctly filter the values of deprecated add-on filters
2019.08.08 — version 2.1.1
  • Misc - Add support for WooCommerce 3.7
2019.07.31 — version 2.1.0
  • Feature - Add display rules for add-ons to limit their display by cart total, products, or another add-on value
2019.06.27 — version 2.0.5
  • Fix - Don't allow add-ons to be changed when renewing a subscription
  • Dev - Add filter `wc_checkout_add_ons_fields` which filters the fields available in checkout view.
2019.06.12 — version 2.0.4
  • Fix - When moving add ons to another position at checkout, ensure that enhanced select and file add ons are re-initialized upon checkout update
2019.05.22 — version 2.0.3
  • Fix - Ensure that XML exports with checkout add ons data do not contain extra empty tags
2019.04.03 — version 2.0.2
  • Fix - Address a rare issue where add-ons were sorted in an unexpected order
  • Misc - Add support for WooCommerce 3.6
  • Localization - Add Italian translation
2019.03.12 — version 2.0.1
  • Tweak - Make sure add-on IDs do not begin with a numeric value
  • Fix - Fix an issue that affected sites using the included Dutch translation
  • Dev - Add filter `wc_checkout_add_ons_add_on_classnames` which filters the classnames for each add-on type
2019.02.20 — version 2.0.0
  • Feature - The admin interface has been completely rebuilt with a new add-on list screen and single add-on screens!
  • Feature - Add 'description' field for add-ons
  • Feature - Add the ability to enable/disable add-ons
  • Tweak - Move checkout add-on location settings to the customizer in WC 3.3+
  • Fix - Fix required checkbox validation for older WooCommerce versions
  • Fix - Fix issue with apostrophes not being unescaped on newer versions of WooCommerce
  • Misc - Remove support for WooCommerce 2.6
  • Dev - Add filter `wc_checkout_add_ons_meta_box_add_on_fields` which filters the fields available in the new Add-On Data meta box
  • Dev - Add filter `wc_checkout_add_ons_meta_box_add_on_panels` which filters the panels shown on the new Add-On Data meta box
  • Dev - Add filter `wc_checkout_add_ons_get_field_renderer`, allowing the rendering function for a given field to be overridden
  • Dev - Add filter `wc_checkout_add_ons_add_on_list` which filters the add-ons available in the add-on list
2018.10.16
  • Misc - Add support for WooCommerce 3.5
2018.08.07 — version 1.12.5
  • Fix - Address an infinite recursion error affecting some fields containing an option name that matches their field name
2018.06.13 — version 1.12.4
  • Fix - Fix unreliable behavior of asterisks when setting default add-on options
  • Fix - Move the display position options to the Payment settings tab in WooCommerce 3.4
2018.05.23 — version 1.12.3
  • Misc - Add support for WooCommerce 3.4
2018.03.21 — version 1.12.2
  • Fix - Prevent WooCommerce price HTML from displaying in select and multiselect add-on costs
  • Fix - Ensure textarea add-on values are exported when using Customer/Order/Coupon CSV Export
  • Fix - Improve compatibility with external scripts
2018.03.07 — version 1.12.1
  • Tweak - Allow HTML in add-on option labels
2018.01.23 — version 1.12.0
  • Misc - Add support for WooCommerce 3.3
  • Misc - Remove support for WooCommerce 2.5
2017.07.05 — version 1.11.0
  • Feature - Added support for WooCommerce Customer / Order CSV Export and WooCommerce Customer / Order XML Export custom format builders
  • Dev - Filter the add-on labels at checkout
2017.05.09 — version 1.10.4
  • Fix - Fix compatibility with Print Invoices & Packing Lists in WooCommerce 3.0+
  • Fix - Fix admin order item display in WooCommerce 3.0+
  • Fix - Prevent errors when issuing refunds when add-ons are present
2017.04.27 — version 1.10.3
  • Fix - Prevent a fatal error when purchasing Subscriptions with recurring add-ons
2017.04.18 — version 1.10.2
  • Fix - Handle inconsistent order item data to avoid Subscriptions renewal errors
  • Fix - Allow "0" as a label for radio, select, checkbox group, or multi-select choices
2017.04.04 — version 1.10.1
  • Fix - Ensure radio buttons can't be un-selected if used
  • Fix - Ensure recurring add-ons are shown the Subscriptions "recurring totals" summary

Testimonials

Benny O'Brien@benny_obie

The quick response from a friendly team member at @effectioshop honestly caught me off guard.
Nice work!


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Stuart Boyle@stuart_boyle

@effectioshop As an eCommerce developer, effectio.org has enabled me to reach higher expectations and my clients are very happy.


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Install the free EffectIO Dashboard plugin on your WordPress site. It connects to the EffectIO catalog, detects every premium plugin and theme you own, and gives you a single hub to manage licenses, run updates, and keep your admin panel clean — all from one screen.

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