If you are a USA florist exchangebanner ads with a Canadian florist. This helps users who need to send international flowers and it also helps to boost your link popularity which everyone loves.
Most B2C sites offer shoppers incentives to buy and return and may also increase their market reach by being part of Web banner advertising exchange programs with other Web retailers.
At its core, Download exchange is basically a more sophisticated version of the many banner and link exchange services that are very common on the Web.