$OPTI UPDATE & CORRECTION: OPTEC Subsidiary Z2O the Uber "App" of On-Demand Cleaning And Disinfecting Services Going Live to Consumers In Austin Texas March15th; Free OPTEC iWands to Z2O Users March 15-22 https://finance.yahoo.com/news/correction-optec-subsidiary-z2o-uber-150500711.html?soc_src=social-sh&soc_trk=tw&tsrc=twtr via @Yahoo