# 支出和用量感知
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**Topics**
+ [COST 2  您如何管控用量？](w2aac19c13b7b5.md)
+ [COST 3  您如何監控用量和成本？](w2aac19c13b7b7.md)
+ [COST 4  如何進行資源除役？](w2aac19c13b7b9.md)