Why are product prices not displayed on my style lines?
In the settings of your style group you can decide standard products per style to be priceless.
Head to options and styles and use the three dot menu on the right of the styles group to enter the editable settings. The default style option is free, yes or no, this is the option that you could tick off. When off, then all product prices that are fetched with a particular design line will add up to the total price payable for the design line chosen by the home buyer.