The starter kit on the website lists the clipper board, an antenna and a cable. It doesn’t say anything about any data allowance that may (or may not) come with the initial purchase.
If I buy the starter kit will I then have to buy a “top up” data allowance for the SIM?
I’ve a vague memory that when they were released, there was a note that it would come with 100MB as a limited time introductory offer. So perhaps that period is now over.