Updating and maintenance of data in computer databases, preparation of cost and price analysis, provision of business information via a website; file administration by computer being file management, services of an advertising agency, preparation being the compilation of statistics, layout design for advertising purposes, marketing services, marketing being sales research, market research, online advertisement in a computer network, pay-per-click advertising, systematization of data in comput...

Updating and maintenance of data in computer databases, preparation of cost and price analysis, provision of business information via a website, file administration by computer being file management, services of an advertising agency, preparation being the compilation of statistics, layout design for advertising purposes, marketing services, marketing being sales research, market research, online advertisement in a computer network, pay-per-click advertising, systematization of data in comput...