Hello,

I'm setting up openerp for the first time and I'm a bit stuck on how to do this within the standards of openerp:

1. I want to calculate a sales price based on the supplier price on product form (which can be USD or any other currency).
2. That minus the Discount % I get from the supplier.
3. Then I want it to do the calculation on the conversion to euro (a). (I think here comes the story of the pricelists)
4. I want to calculate a margin (b) adding on this price.
5. After that I want to add a percentage for Import (c), based on the first netto conversion price in euro
6. And I want to add a percentage for Transport (d) also based on the first netto conversion price in euro

My Default sales price must be built up by: a+b+c+d

Would It be a solution if I make multiple pricelist, all calculating one stage of the price and the make my default price based the last stage pricelist?

Maybe I'm looking to far, so I like to have an opinion from you guys to help me with it. Thank you in advance!