Hi,

We are a small company. 

We purchase raw materials, inventory them in Sage with RM codes, and then we add some services/ cost (printing, perf, or slitting) and sometimes forward RM to sub-contractors for slitting; which are then returned to us for sale as finished goods with a different codes. There are no assembling items.

Can any one please help me and explain how to add our services/ cost or sub-contracts? and also how to convert RM to FG? 

Thank-you in advance.