The plugin that causes the problem with the stock number is
https://es.wordpress.org/plugins/woocommerce-stock-manager/
To the discounts plugin is https://woocommerce.com/products/dynamic-pricing/,
but we aplied discounts for general categories and roles too. I don´t think we can get the fields automatically, because i need de total discount % per users. Ex: PVP 234,00€ Your discount is 62,50%.
About de Bundle Porducts, what do you think?
I hope I have answered your questions correctly
Thanks for now