It is a good question, but in the ASX response on the 23rd of February they mentioned that about $2.4 million of receipts were from trial sponsorship arrangements related to 400+ customer in the US. They may well have other arrangements out there which they haven't fully disclosed and even more of the cash may be in escrowed accounts, just not with title to FCC.
BIG Price at posting:
$2.22 Sentiment: Sell Disclosure: Not Held