Different pricing for different projects / reasons

Hi,

I have a requirement where a customer is charged a different price for the same product depending on the nature of project he is buying the product for e.g. if he buys a film for commercial purpose he will be charged a higher price while if he buys it for making a documentary, he will be charged a lower price for the same film. Is there a way to make this happen in SAP ? Can 'Order reason' be used to have the pricing different ?

A prompt response will be highly appreciated and rewarded.

Thanks!