PCI 4 for SAQ-A & SAQ-A-EP: Everything Merchants Need to Know to Master PCI DSS 4 Compliance
PCI DSS 4 introduces new requirements for SAQ-A and SAQ-A-EP Merchants. Key new changes are Requirements 6.4.3 and 11.6.1. While these requirements play a crucial role in preventing and detecting e-commerce skimming attacks they also require merchants to implement and operate new technical capabilities on payment webpages. Requirements 6.4.3 and 11.6.1 apply to all scripts executed in a consumer’s browser on payment pages, defined as web-based interfaces that capture or submit account data.