This document discusses several PCI security standards including PCI-DSS, PA-DSS, PTS, P2PE, and token service provider (TSP) security requirements. It provides an overview of each standard, describing their goals and requirements. For example, it states PCI-DSS has 12 requirements across 6 goals to help merchants and service providers protect cardholder data. It also discusses how standards like tokenization and TSP can help reduce PCI scope by eliminating cardholder data from environments. The document is intended to educate product managers about important payment security standards.