0 value product in woocommerce

Hello,

I need to create automation which will notify me when someone will discount his cart and have there product with zero value after discounting (Woocommerce).

PROBLEM TO SOLVE: I have points and rewards plugin where users can generate their coupon codes with points they collect. If someone will gather a lot of points they can discount their cart up to 95%. The problem is when in the cart is cheap product and expensive product. In that case this cheap product will be discount to zero and I cannot have on invoice free products. So I need notification to manually change info on invoice and balance total cost between all the product in the order. Hole it make sense:)

Hey @twocolours

We checked your use case and it seems like it is not possible to check the added product of the users' cart and make a notification request.

OK. I understand. Will look for different solutions.