I think it's helpful to put customer sales receipts in the...

I think it's helpful to put customer sales receipts in the context of available current assets & yearly expenses. So let's assume that customer receipts are $100K for Sept'18, $200K for Dec'18, $400K for Mar'19 & $800K for Jun'19. That's a total of $1.5M in customer receipts for FY19: a $1M shortfall in covering projected yearly expenses if they're similar to FY18 of $2.5M.

Keeping in mind that cash & cash equivalents at 30.06.18 were $1,385,843 & looking at your comments SuperWealthy, I'd say that a significant near-term cap raise is inevitable unless the sales receipts start smashing the ball out of the park in the Dec'18 quarter with enough high-value enterprise contracts to adequately cover (or well exceed) the operating expenses over that period.