Hello there! It’s Ecwid Care Team.
Glad to tell you that we have a special built-in feature with help of which you can add digital (downloadable) products to your store. You can upload a file that will be delivered to customers automatically via unique download links after they make a purchase. Due to the unique link you will avoid sharing of a downloadable product. Please follow the link to get more information about Digital Products in Ecwid
Please note, that following feature is available at our Venture plans and higher. To check out Ecwid plans and features, please follow the link.
Hope that will help! Feel free to contact us directly by using this form https://support.ecwid.com/hc/en-us/requests/new if you have any other questions, we’ll be glad to help!
