User's Manual

25
Card
The card’s size and format are the same as those of a credit card. This card belongs to the patient
and must never be shared or reused by another person. Once you finish your treatment, you must
keep the card.
1. QR Code - A QR code is used to identify the patient.
2. Card Number - This is a unique, six-digit number to identify the card.
3. CVV - Card Verification Value, a three-digit number used as a safety procedure to ensure the
card is authentic.