[Hotfix] Fixed completion in the backend with coupon.
[Hotfix] Fixed tax amount not sent correctly to the portal.
[Feature] Add support for Woocommerce 8.7.x
[Feature] Add support for Woocommerce 8.8.x
[Tested Against] PHP 8.2
[Tested Against] Wordpress 6.5
[Tested Against] Woocommerce 8.7.0
[Tested Against] PHP SDK 4.0.2