We want to use a request link for a website ordering system uploader.  It would be a long-term upload button as one of the steps of the ordering process.   It will be used by many clients and for multiple projects.  
The current download filtering of name/email address works well for a single project but when over time there are multiple projects from the same client it becomes harder to just download the 'latest files' as the function 'download all' would download all the previous projects files on top of the current project.  In this case, could there be an option to only download the latest uploaded files instead of downloading singularly or download all?  Alternatively, tick boxes so you can pick which files should be downloaded together.
Maybe the option to delete files would be the answer then it would be like keeping a folder tidy with the latest projects and completed projects could be removed, ready for new ones.
Thank you!