Hi Ashley,

Thank you for getting in touch,

It depends on each plugin, in most cases we would need to make a special integration with each plugin for it to work.

I don't believe that the 2 plugins you mentioned are currently integrated.

You can find a list of compatible plugins here: https://woocommerce-multivendor.com/docs/what-plugins-are-compatible/

For product add-ons you can use:

-  https://woocommerce.com/products/product-add-ons/

-  https://pluginrepublic.com/wordpress-plugins/woocommerce-product-add-ons-ultimate/

For dynamic pricing / discounts, you can take a look at our B2BKing plugin. It will allow each vendor to configure discounts, wholesale prices, tiered prices, minimum orders and more: https://woocommerce-multivendor.com/docs/wholesale-b2b-b2bking-integration/

Let me know if I can help with anything, or if you have any questions,

Kind regards,

Stefan