Ubercart New Expiration

This module implements user-controllable expiration of an Ubercart taxonomy term (typically, "New Product"). The module removes the term from any product older than a specified number of days.

The use case this supports is one where you assign a catalog term "New Products" to new products (so that, for example, they show up in their own featured section of the catalog) but you want that assignment to expire after a set period of time. This module takes care of that.