October, 2020. Sabety +associates, PLLC quickly fended off another mobile payment patent troll in the case Kwality IP vs. ShopKeep, Inc. 1:20-cv-01316 in the U.S. District Court, Delaware. Our technical analysis of their complaint showed that it was frivolous and demonstrated a failure to adequately research the case before filing the complaint. The case was quickly withdrawn before our motion to dismiss and sanction was filed.