Hi Dan,
Are you asking as a Match Director?
In SCSA you, as a MD, will claim the match to you club on the results page. Then you will download the match file that is created to send to SCSA. You will then log into your clubs SCSA account and upload the file to SCSA. SCSA will collect any fees due.
We at Practiscore do not collect nor transmit any info to the sanctioning body.
You can see this tutorial for help.