Setting products to expire at certain date

[jlavetan]

I have seen plenty of posts concerning having products expire, but I cannot find a solution.

We are setting up a site that only has promotions, so all products will expire monthly. New products will be uploaded via EasyPopulate and will be set active and expire 30 days later.

Is something like this possible?

I know there's the ability to do featured products, but we want to do this on a bulk scale (100+ at a time).