Paper tickets are easy to photocopy. With Visatk Online, each ticket is tied to a unique cryptographic hash. When a ticket is scanned, the system immediately verifies its authenticity. If someone tries to enter with a duplicate QR code, the system will flag it as "Already Used."
Most commonly, Visatk Online platforms integrate: visatk online
, payment testing, and BIN (Bank Identification Number) checking. Paper tickets are easy to photocopy