Ubercart Limited Time Offer adds functionality to Ubercart to make a product available for a limited time in a variety of styles - time of expiration, time remaining, active countdown, and etc.
This module may be useful for those who want a simple, easily managed way of marketing products through their Ubercart site by offering products for a limited period of time. The module is themeable and allows for a number of customizations in general and per product class (product content type).
Little is required to use this module. Additional settings will appear when you create a product that allows you to make it a "timed product". That is, by checking the box under the Limited Time Offer settings fieldset and choosing a date, your product will automatically expire and become unavailable at the time you specified. Your product is not unpublished. It is still viewable.