What do the listed security certifications mean in plain English?

Name: Host Merchant Services - Credit Card Processing and Point of Sale for Small Business
Address: 250 Corporate Blvd L, Newark, DE, 19702
Telephone: +1 302-224-9837
Price range: $$

The P5 spec lists PCI-PTS 5.x (SRED) and EMVCo L1/L2 certifications, which generally indicate the hardware is designed for secure PIN entry/encryption and EMV chip/contactless processing in certified environments.