I added a supplier (parent) to a product (Tab, procurement), with special price conditions at the product form.

In the Default Purchase Pricelist I added this product and selected based on Supplier Prices on the product form.

So far so good.

If I make a SO and select the parent supplier the right prices are calculated based on the product form, but  I want to use a contact person from this parent supplier, because she or he will receive my email with order conformation.

When I choose the contact person of the parent supplier the default price of the product form is taken. I expected the price based on the product form.

The workaround is to add in the product form not only the parent supplier, but also 1 or all the contact persons of the parent supplier. This can not be right. are my settings ok?