Okay, I've looked up the details for a few other SaaS players on the ASX and the findings support that VPC appears to be considerably undervalued compared to some of its peers:
As you can see there are some really crazy looking (I haven't researched specific companies in detail) valuations, for instance, KNM, trading at a MC of $57m, with little cash remaining and only $32knin annualised revenue from the last quarterly: a ~1800x multiplier!
NOR is trading at a multiplier of more than 10", with a MC of $27m but annualised revenues of only $240k, a 100+ multiplier.
CVT is another - MC of $30m from annualised revenue of under $600k.