I have tried two times an attribute with percent open. Unfortunately TTG Cart calculates the wrong prices.
Is there perhaps a trick or do I make something wrong
Sry my english is not the best.
Size: 8.39 €
Attribut 1: 90%
Attribut 2: 30%
Price Shop: 21,97 €
Calculated Price: 24,66 €
Thx for help