I really wonder this. I never clicked a signature ad and am wondering if it works for gambling sites. I need to be enlightened in this topic, because it looks like a waste of money to me.
Its not a total waste. Advertising your website is a crucial part in marketing strategies. If people dont know about your website then all of your other offers will be a nonsense. So it is necessary. I say Signature campaign, social media campaign and a sign up bonus is mandatory.