วันจันทร์ที่ 4 เมษายน พ.ศ. 2554

how to do smart copy

Sustainable advantage comes from systems of activities that are complementary. How to integrate, marketing, service, design, customer support. All are consistent, interconnect, and mutually reinforcing. Competitor cannot match just one thing, they have to match the whole system, even that they don't get very many of benefit
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