搜题，就来89问答库（）is software about the relation between the customer and the supplier in marketing.
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（）is software about the relation between the customer and the supplier in marketing.
- A:
- B: CustomerRelationshipManagement（CRM）；
- C:
- D: CustomerService；；
- E:
- F: Salesplanning；；
- G:
- H: Distributionchannel
请帮忙给出正确答案和分析，谢谢！
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