Hello! Vietcheck is an application for checking: Anti-counterfeit stamps, Barcode, QR code and is developed by Vietnam Encode Joint Stock Company. Vietcheck provides multiple services on one anti-tampering solution, in which AUTHENTIC VERIFICATION SERVICE is typical. [Service] * Authentic Verification Service: Vietcheck will help you to accurately distinguish the real/fake goods as quickly as possible on site by using Vietcheck application when scanning the hidden encrypted Stamps and Packaging.