Hi @jbijman
Thank you for using our plugin.
The plugin is compatible with WooCommerce Bundles plugin. I don’t know which bundle plugin are you using.
Please note that you can not use simple and bulk pricing rule same side on a product and these rules can not work together.
Please do not use the “Disable calculate cart totals” option and it can cause some issues.
You can try the below option instead.
– Go to the plugin settings – general tab – product pricing section.
– Set the “Product Base Price” to the “Cart item price”.
– Set the “On-Sale Products Price” to the “On-sale price”.
– Save changes and try it again.
You can send us the below information to let us check it.
– A full page screenshot of your created rules.
– Link to the product that you used in the rule.
– A screenshot of the issue and what is the valid values and prices?
– Any extra information that can help us to get the issue.
You can contact us here.
Best Regards