The pass expires on 3/31/2013. You can use the pass at the promotional rate any time before that date. One pass will allow you to park at the same Groupon rate until 3/31/2013. For example if you start January 1. After the initial 30 days, you could continue at the same Groupon rate for Febuary and March without purchasing additional Groupons. If you plan to use 2 passes for the same vehicle at two different locations, that would not be accepted. You are only allowed to use one pass per person/per vehicle even if used at different locations and different months. If you plan to use it for a different vehicle and a different person then that would be acceptable.
Dec 31, 2012