Is there a way to sell videos on demand on Squarespace where the access to the video expires within the week?

Site URL: https://www.davinepilates.com/

Hello, 

I am trying to create a page where my client can add pilates videos to this page and people can buy them and only have access to them within max. a week. I know Squarespace lets you sell videos but the client has constant access to it even though the link expires every week since Squarespace provides a new working link every time it expires. 

Does anyone know how to this?

Thanks!

Also looking for this option. Any help would be welcome