I am trying to get a set of files from users required for a service product purchase, but unlike survey custom fields the product custom fields do not allow file uploading for some reason which seems like a huge hinderance for those who need a file submission to complete a product execution. Right now the only way to do it is with a survey form, but there is no way to pass through the product being pruchased when added to a funnel so instead of having one form, the only option at that point is to have 50 different forms for the same import so I know what product is being submitted for. This would all be fixed and avoided if we could upload files. So please add file uploads to product custom fields.