- /data/postarchiv/ being the folder where you store all your csv's downloaded from swisspost
- in above directory a file named 'checked_numbers.csv' is expected, with the following format:
<tracking-number>,"<Reason>"
<tracking-number>,"<Reason>"
i.e.
9960074598045013115,"Retoursendung"
This allows you to record the tracking numbers you have already checked on swisspost website, so you only have to check new ones marked with "CHECK-IT!".