5. The system of claim 4 , wherein the executable instructions further cause the processor to: identify a first product category comprising at least one category item; and transfer the at least one category item to a second product category.
5. The system of claim 4 , wherein the executable instructions further cause the processor to: identify a first product category comprising at least one category item; and transfer the at least one category item to a second product category. 6. The system of claim 5 , wherein the at least one category item appears in the first product category and the second product category.