I can set it up with multiple markups based on cost of moulding, or I can set it up with differant markups based on vendor. It says you can do both. I have a standard markup table. Let's say moulding to $1.00 is 5.6x and moulding to 2.00 is 5.4x markup, but I get a discount of 10% from one supplier and I feel they are 10% overpriced so I want to multiply the standard x.9, or I hand finish a moulding and I have to charge twice my standard markup to cover my time and materials. With 6 or 7 vendors it becomes complicated. The instructions I received tell me to add a file named Multimrk.dbf but it hasn't helped.