# 变更计费模式
- **[变更计费模式概述](https://support.huaweicloud.com/price-natgateway/nat_billing_0010.html)**   
- **[按需转包年/包月](https://support.huaweicloud.com/price-natgateway/nat_billing_0011.html)**   
- **[包年/包月转按需](https://support.huaweicloud.com/price-natgateway/nat_billing_0012.html)**