But those claims are as of end of February. I would bet that SPNG would claim that RECENT sales, say over the summer, mainly came from the US from stores like CVS. Obviously their product is in many stores across the U.S. and has been for months so they must be selling something. Notice as well that the PR's to "mystery" companies stopped once they started dealing with real companies. They used to announce huge purchase orders to SA trading and the like.
Did they sell 70M worth of product the last 3 months? Probably not, but I'm sure they sold millions. The technology would be worth it for some company.