... In Trillion Won 20 05 2006 2007 YoY sales growth 07 Traditional Street Vendor Market 88.0 86.8 85. 0 -2.2% Department Store 17.2 17.9 18.7 4 .5% Discount Store 23.6 25. 4 27.7 9.1% Mail Order ... Store 23.6 25. 4 27.7 9.1% Mail Order TV Home Shopping 1.7 4 .5 4.8 6.7% Internet 10.7 13.1 15. 9 21.4% Factory Outlets 4.6 5. 2 5. 9 13.0% Source: Shinsaegae Distribution Research Institute, ... commissions of 25% , intermediate management commissions of 15% , manufacturing costs of 30% and constant discount rates of 5% , brand suppliers‘ profitability hovers around 25% . However, considering...