- There have been products which benefitted from the signature campaigns and others suffered loses with no promotion at all. The high-quality poster hiring will get you initial traffic but can't guarantee any conversion if your product isn't what the crowd needs. Instead, look for a product that fits in your category and see how they have performed with the signature campaigns. The gambling signature campaign doesn't work out for all the gambling sites either and services like Fast-Dice have reported of not being profited by the signature campaign and they had to shut it. If you just want the visitors, go for forum adds instead they are more effective that way. If you want your product to have a long term reputation here, go with the signature campaign.