Hi cpa,
Depends on how you define purchase order - LOL!
Take intel for example. What we have now is some vague/sketchy/clear as mud agreement with them to distribute the tech with their MBs. I'm assuming that's because intel has not committed to any numbers [firmly]. When they do, wavx will be able to definitively say we are shipping x units with intel MBs per month starting y and that will yield z to wave.
That is what we longs need. Pacts, demos, partnerships, palm readings and astrology are all good clean fun, but definitive deployment news is what's needed to attract and hold investors [institutional and retail].