Lesson 1: 市场调查 Lesson 2: 行程安排 Lesson 2: 行程安排 (Supplement) Lesson 3: 谈价钱 Lesson 4: 采购 Lesson 4: 采购 (Supplement) Lesson 5: 付款方式 Lesson 5: 付款方式 (Supplement) Lesson 6: 绿色包装 Lesson 6: 绿色包装 (Supplement) Lesson 7: 海空运输 Lesson 7: 海空运输 (Supplement) Lesson 8: 合同签好了 Lesson 8: 合同签好了 (Supplement) Lesson 9: 广告的效果好 Lesson 9: 广告的效果好 (Supplement) Lesson 10: 营销和策略 Lesson 10: 营销和策略 (Supplement)