Receipt Scanning Service

I’m looking for information on how to mail in receipts using your freepost envelopes as it mentions this on the website.
I can’t find any info via the control panel.
Could someone assist?

This service is currently only offered as part of our managed bookkeeping package. This is where Quick File will actually do your bookkeeping for you, prices start at around £50 + vat per month, depending on volumes.

We do plan to allow users to make use of the digitsation only although this services isn’t available as yet. You could possibly pay a scanning company to digitise your receipts and upload them in bulk through Dropbox.