Usage for hash tag: ad

Great, so to whom do I send my barcode? Anyone in Tassie wanting a membership barcode to get a ticket? Mine is available. #ad

That photo could have been taken at any time over the past 4 years. It’s a #ad

There are also youtubers who were given a review copy by the company, who puts up a "review video" with the hashtag #ad next to it, and unsuprisingly it's a glowing review

Oh god tell us all about its features #ad

On another note if celebrities and the like have to put #ad up for sponsored posts and comments surely 'journalists' spitting out the demands and deluded historical accounts of their friends to spare their non-existent credibility should be subject to some sort of disclaimer at the end of the...