Discount on Black Friday

[darkofficial]

Hello everyone!
Just simple question. I found in search this program and also found information on forum, that there are two periods with discounts - Black Friday and Christmas (New Year). How to get discount? Is it apply automaticaly or should I write to the autor? What happened last year?

 

[Clanger]

Sale discounts get applied automatically on the payment page but you will still have to pay the full local tax(VAT etc), nuhi has no control over sales taxes.