How does pre-order works?

Fonts in pre-order are presented as advance release, between 1 and 3 months before they are made available. For this reason, they are offered at half the retail price during this limited time. While they are instantly available for purchase, they are not trial versions. They are only downloadable from the retail release on, and customers can find their pre-purchased fonts in their client account section.
Once they've been officially released, they are available at full price and instantly downloadable.

Pre-order purchases are already discounted at half-price, whichever the license is. For this reason, is not possible to add another discount code.