Wbanner is the online advertising platform of Adcom Inc., a South Korean advertising company that describes its approach as driven by youth and enthusiasm. The site helps customers apply for banner advertising on designated boards, with location options covering Seoul, Gyeonggi Province, and Incheon. Applicants can select a city or province, district, neighborhood, board, and advertising period, and consult the available board listings and location information.

Applications are accepted in advance, one month before the desired period, beginning at 9 a. m. on the first and sixteenth of each month; spaces are allocated on a first-come, first-served basis.

Wbanner also provides online payment, advertising guidance, company information, a portfolio, and customer support. Its notices include updates about designated banner boards and application procedures. The company states that it seeks to build successful business outcomes through continuing partnerships.

Advertising is subject to content restrictions, including prohibitions on explicit or harmful material, content that may negatively affect young people, discriminatory or rights-infringing messages, loan-sharking or debt-collection promotions, and material that defames or promotes specific individuals or groups