Contraswap

ContraSwap helps you exchange unsold advertising space in your magazine, at your event or online presence with space in other magazines, events or websites. Contraswap is an online barter platform for magazine, event and online advertising that allows you to reach a new audience cheaply and effectively using your free, unsold advertising space.
Social Link - Linkedin: http://www. linkedin.com/company /contraswap
Keywords: enterprise software