Hi David,

Thanks for contacting WPClever Support Forum.

I have checked your product and the reason why it was not working was due to the variation swatches you were using. 

For your information: Our developers have investigated this for quite some time and they must declare that our plugin cannot work with any Variations Swatches plugins from other authors. It's because they prevent the proper functionalities of our plugin in the selection method and the conflict is irresolvable.

To solve this puzzle, we have recently released a new FREE plugin: WPC Variation Swatches for WooCommerce. Check it out. You can add up to 5 different types of swatches on a single page and 2 available styles for your choice: rounded or square as in here https://demo.wpclever.net/wpcvs/product/variable-product/. We can guarantee this will work since our developers have especially developed this plugin for users to use with other WPC plugins.

Please try to install it and follow this guide https://doc.wpclever.net/woosb/wpc-plugins-wpc-product-bundles/wpc-variation-swatches-for-woocommerce/ to set up the swatches so that it can work with Smart Bundles/Smart Grouped and other WPC products. This might also solve the issue of incorrect cart total since those chosen variations were not recognized by our plugin, which makes the total wrong.

This plugin can be easily found from the WordPress repository, please give it a try. I'm looking for your feedback on this. 

Best regards.