That is a gem of a quarterly report. You are absolutely correct in that these financials reflect exponential growth in sales.
3 months to September sales $193k
October only sales $536k which inferred for a 3 month period is $1.5m equating to neutral cashflow based on current quarterly cash burn
BDA has hinted at record sales for the December quarter.
BDA is hinting at rapid international expansion which should also add to the bottom line for the company to build a sustainable business
