Story
Some users have many receipts they want to upload.
It could be from different shops, and span different dates.
The server already allows to upload proofs without a date or location.
Here the multiple-upload page would only authenticated users to select the images they want to upload.
Note
- this is for very specific use-cases: keep the page "hidden", and explain the purpose somewhere
- include the anonymisation mechanism ?
- think about UIs to help fill/validate the date & location afterwards