Better indication for types of packages: Free, Trial, "For Money"

There are a few packages currently in the list that seem like they'd be quite useful but until I look at the package's info I don't know if its a free package, a trial for a paid package, or a "buy before use" package. If there was another column added to the list that would very obviously indicate this it would be helpful in both sorting and deciding on what to download and use.