Sejab Advertising System is an online platform that helps businesses establish and promote their presence on the internet. It enables business owners to submit listings and advertisements, register their businesses on Google Maps, and access graphic landing-page design intended to support sales. The site also promotes online advertising and business listings aimed at visibility on Google’s first page.

Sejab organizes listings into a broad range of categories, making it easier for customers to find local services and shops. These include beauty and personal care, education, restaurants, travel and recreation, construction, home furnishings, technology, clothing, automotive services, transport, and professional and general services. Users can browse businesses by province and city across locations throughout Iran.

Businesses can submit an advertisement by registering or logging in, with registration available using a mobile number. The platform also offers membership plans and provides information about its services, pricing, blog, and contact details. By combining categorized business discovery with advertising and online visibility services, Sejab serves as a directory and promotional resource for businesses seeking to reach customers online.