Retail store services featuring copiers, facsimile machines, shredders, and other office equipment; rental of photocopiers and other office equipment; packaging business machinery to the order and specification of others; order fulfillment services via a real-time on-line system; providing door to door shopping services in the field of office equipment; leasing and rental of office equipment; cost per copy rental of photocopier machines and tiered pricing based on multiple placement of office equipment units