21. A computer-implemented method of generating an interface that includes a category of items sold by a retailer, the method being implemented on a computer associated with the retailer, the computer comprising a physical processor executing one or more computer executable instructions which, when executed, perform the method, the method comprising: providing, by the computer, an item attribute that describes an item to be sold by the retailer; providing, by the computer, a data structure of the retailer that describes a plurality of categories of items sold by the retailer; receiving, by the computer, a category from among the plurality of categories in which the item should be placed, wherein the category is identified based on the data structure of the retailer and the item attribute; generating, by the computer, an interface that includes a plurality of items, including the item, categorized based on their respective categories; and providing, by the computer, the interface.
21. A computer-implemented method of generating an interface that includes a category of items sold by a retailer, the method being implemented on a computer associated with the retailer, the computer comprising a physical processor executing one or more computer executable instructions which, when executed, perform the method, the method comprising: providing, by the computer, an item attribute that describes an item to be sold by the retailer; providing, by the computer, a data structure of the retailer that describes a plurality of categories of items sold by the retailer; receiving, by the computer, a category from among the plurality of categories in which the item should be placed, wherein the category is identified based on the data structure of the retailer and the item attribute; generating, by the computer, an interface that includes a plurality of items, including the item, categorized based on their respective categories; and providing, by the computer, the interface. 22. The computer-implemented method of claim 21 , wherein the interface comprises an arrangement of the plurality of items based on their respective categories in an electronic interface or a hard copy catalog.