Download WooCommerce Checkout Add-Ons 2.7.3 from nulled fire. Highlight relevant products, offers like free shipping and other up-sells during checkout.
* 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
* 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
