Grey Cloak Tech Completes the Acquisition of ShareRails O2O E-commerce Services Platform - Yahoo Finance

Grey Cloak Tech Completes the Acquisition of ShareRails O2O E-commerce Services Platform - Yahoo Finance

Grey Cloak Tech Completes the Acquisition of ShareRails O2O E-commerce Services Platform Yahoo Finance LAS VEGAS, NV--(Marketwired - Apr 12, 2017) - Grey Cloak Tech, Inc. ( OTC : GRCK ) ("the Company") today announces that it has completed its acquisition of ShareRails, a provider of online-to-offline (O2O) e-commerce services, which is valued at more ... and more »