Many companies and their contractors must adapt to the reality of integrating harvesting with the sorting of multiple products. This separation of products can be performed at several stages during harvesting. This Technical Note combines the results of published and unpublished studies to describe the advantages and disadvantages of separating two or more products with the various machines used in full-tree, tree-length and cut-to-length harvesting systems. The cost of separating six products is simulated for three different harvesting systems.