, - , . , , .
- ( 0,5 ) - . - , , , (, , , , , ) . - .
(-business) . , , , , , , , , , .
- , , . , , . , 2 .
(e-government) () , . "" , - .
-, , - C2C, B2C, B2B, B2G: C (consumer-to-consumer)
. - , (, ..), .C (business-to-consumer)
, . - -, , , , . B (business-to-business)
. .G (business-to-government)
, - .
B2B , , . , .
2