1. Payment system
2. Base64 double enciphering of not protected data links
3. Division of catalogues into pages.
4. Treelike input/conclusion of catalogues for a binding to data in administration system.
The site of the company of Company «Progprom» LLC has started to function.
The company management expresses gratitude to all participants who, directly or indirectly, promoted site occurrence in a network the Internet.