Tax Stamps
Applied by means of any regular printing technology. Image independent – you can apply it like a logo, a sign, a code or a serial number.
Customers define their own encryption algorithms (link encrypted marking). A multilevel encryption – more than one unique code per tax stamp
![](https://beta.keit.bg/wp-content/uploads/2017/02/DinoNoLaptop.png)
![](https://beta.keit.bg/wp-content/uploads/2018/03/botle-slider7.png)
Durable and reliable. Easy for authentication by smartphone devices.
Easy eTax stamp implementation.
Certificates
A laser perforation or the regular printing (ink jet, laser jet et c.) over the certificate of a face image, the graphical element (logo, symbol or coat of arm), which protects the certificate’s critical data or the face image against a manipulation and a forgery. Durable and reliable. Easy for authentication by smartphone devices.
![Certificate](https://beta.keit.bg/wp-content/uploads/2017/02/certificate.jpg)
![Example of Cheque](https://beta.keit.bg/wp-content/uploads/2017/02/check.jpg)
Cheques
The printing over the cheque of the serial number or the graphical element with encrypted information for the cheque’s critical data, e.g. the amount of the cheque. Durable and reliable. Easy for authentication by smartphone devices.
Connected products
![Image of Modular Passport Pre-Personalization Machine](https://beta.keit.bg/wp-content/uploads/2018/03/OBST-1-slider7.png)
Modular Passport Pre-Personalization Machine
Machine can be arranged according to the exact customer needs,
![Laser Passport Numbering Machine](https://beta.keit.bg/wp-content/uploads/2022/08/front1.png)
Laser Passport Numbering machine
This is how we can be sure your brand expands to
![](https://beta.keit.bg/wp-content/uploads/2024/02/IJPNM2560x1600.png)
Laser Passport Numbering machine
This is how we can be sure your brand expands to
![](https://beta.keit.bg/wp-content/uploads/2024/02/LPNM2560x1600.png)
Laser Passport Numbering Machine
This is how we can be sure your brand expands to