Prices for raw materials are volatile. It's time for full transparency. So, that supplier price demands can be validated at the push of a button. DMA - Dynamic Materialcost Adjustment calculates the difference of material costs - from any point in time or last purchase date - to today. The CostChecker extracts weight, raw material dimensions and many other parameters directly from 3D models and calculates the material costs fully automatically. This way, our customers always know the difference in material costs - from "then" (in the picture June 2020) to today. It is extremely easy to bring transparency into the suppliers price demands - with DMA.