User blog comment:Ducksoup/Sprucing up your Main Page: Introducing the Hero Image/@comment-24001421-20150306224209

so, is this free to do or do you have to pay for it (i assume its free now, but i wanna know if it will be a payed-for feature)? also, will the ad show up on other communities as well or only the wiki it was made for?

edit: nevermind, i see its purpose now.