As a Merry Christmas gift to their users, the makers of Logos Bible Software are offering a $20.00 promotional code that can be used on any Logos resource(s). If you desire not to spend any money, place an order with the following code that totals $20.00 or less.
Be sure to use code FAITHLIFE-GIFT when checking out. This FREE offer is only available until midnight (PT) on 12/31. source