Sales Price Lists

I have a customer that needs to have 2 price lists attached to them with the same parts associated with those price lists because the price of one is setup as OEM price and the other list is for wholesale price. How can I have 2 price lists setup for the same customer using the same sales parts different prices?

Since I cannot add 2 pricelist per price group in the customer under the order tab using the same sales price group of ‘*’. It tells me the customer already has a price list setup already. Looking for ideas of how I can do this so the customer can still due sales based on how they are ordering the parts.

I tried it with the customer price group also, setup the group as the customer # and tried to add the 2 price lists there and it gives me the same error there also ‘The Sales Price Group object already exists.’ which it does because the first one is ‘*’ and so is the 2nd price list.