I'm setting up a shop that will be selling both products and services. The owner requires that some extra information (what product they use, availability, etc) be collected for those who are signing up for a service, but doesn't require that information if somebody is only buying a product.
Is there a contribution or some way that if any product from a particular category is added to the cart that the registration or signout form requests this information? The registration form should ask for this information on new customers, and the signout form should display this information for verification (and possible editing). For simplicity I suggest that this flag be applied to a product category. In general, it would be applied to any specific product, not necessarily just a product.
Thank you!