Use Maxo by efficy with PCI Level 1

Efficy is an online CRM which organises the management of your business activity and your customer service to increase your ROI.

The Payment Card Industry Data Security Standard (PCI DSS) defines defines a “Level 1” merchant as one that processes at least 1 million, 2.5 million, or 6 million transactions per year, depending on which credit cards the merchant accepts. It is the highest, and most stringent, of the PCI DSS levels.