TOPIC: can front end users upload files to quicksell

HI,
can front end user upload files to quicksell, if not is there an easy way to set this up? or
is there anot(her extension that integrates to quicksell to allow front end users to upload files that is uploaded to either a folder in quicksell or a folder that is easily asseccable to uploading a file (admin in quicksell) from the folder that the front end user uploaded to???

thanks
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