A custom field plugin for VirtueMart lets you include file upload fields in the add-to-cart form and upload files to orders. Additionally, you can associate files with your product, and visitors can download them from the product details page. It is an Ajax-based automated order upload plugin that also allows you to attach files with products. It limits the number of files, file types and sizes, validates image dimensions, displays the previews, and more.INFO
VP File Upload Custom Field 1.0