The review of this task is Site URL: http://advertising-navi.xyz ¦ User Users can log in, select ads and buy. ¦ Advertiser ·Advertising sellers can see the amount of money for which the advertisement was purchased, the start date, the end date, and the amount of money they have earned up to now on the management screen. ·Advertising sellers can display banner ads and impression ads (impression banner ads) every 30 days.