Range Scales

Hi!

I'm getting a little lost with the type of scales so, I would like to ask you what type of scale I should use in this case:

• If a supplier send me less than 100 kg of a product, all the suply will cost me 100€/kg
• If a supplier send me between 100 and 200 kg of a product, all the suply will cost me 80€/kg
• If a supplier send me over 200 kg of a product, all the suply will cost me 60€/kg

So, I'm talking here about a range situation but I don't know how to do it in SAP.

Thank you so much!