In conducting its business at the Leased Premises, the Lessee is responsible for procuring a cashier staff and cashier machine stationed at the Leased Premises at its own costs. At close of business each day, both the Lessee and the Lessor shall agree on the number of the daily Gross Sales Revenue generated at the Leased Premises while the Lessee shall submit its daily sales report (being the daily sales summary showing the details of each type and each item of the sales of products) to the Lessor or its representative(s) on a daily basis , and allow the Lessor and its representative(s) to inspect and validate the Lessee’s revenues collection system to ensure its accuracy and reliability. It is agreed that the Lessor shall be in charge collecting daily Gross Sales Revenue from daily business operations at the Leased Premises while the Lessee shall submit its Gross Sales Revenue to the Lessor and its representative(s) on a daily basis in accordance with the procedures and timeframe stipulated by the Lessor, and shall issue an invoice for the remaining amounts of its Gross Sales Revenue after deduction of payments of the monthly rental under Clause 3, including the service fees for air conditioning and common area services, and other monies due to the Lessor under this Agreement and the Service Agreement, on a monthly basis in accordance with the following timeframe: