As you know, CST are as tight as a drum, so none of us really know what the receipts for the quarter will be. All we can do is to make "intelligent" guesses.
I'm no good at guessing. However, even given that the receipts for this quarter would include some sales for the (possibly slow in the US) holiday month of December, $2m seems ridiculously low.
On the other side of the equation, we seem to see new adopters of QFTG daily. As you say, Europe appears to be going particularly well.
Pick a number between $2m and $5m. Only 3 weeks to wait for the report.
CST Price at posting:
0.0¢ Sentiment: Buy Disclosure: Held