# Savings plan columns
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Saving Plan columns contain data about savings plans that apply to the line item.


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| Column name | Description | Data type | 
| --- | --- | --- | 
| savings\$1plan\$1amortized\$1upfront\$1commitment\$1for\$1billing\$1period |  The amount of upfront fee a Savings Plan subscription is costing you for the billing period. The initial upfront payment for **All Upfront Savings Plan** and **Partial Upfront Savings Plan** amortized over the current month. For **No Upfront Savings Plan**, the value is `0`.  | double | 
| savings\$1plan\$1end\$1time |  The expiration date for the Savings Plan agreement.  | string | 
| savings\$1plan\$1instance\$1type\$1family |  The instance family that is associated with the specified usage.  | string | 
| savings\$1plan\$1net\$1amortized\$1upfront\$1commitment\$1for\$1billing\$1period |  The cost of a Savings Plan subscription upfront fee for the billing period. This column is included in your report only when your account has a discount in the applicable billing period.  | double | 
| savings\$1plan\$1net\$1recurring\$1commitment\$1for\$1billing\$1period |  The net unblended cost of the Savings Plan fee. This column is included in your report only when your account has a discount in the applicable billing period.  | double | 
| savings\$1plan\$1net\$1savings\$1plan\$1effective\$1cost |  The effective cost for Savings Plans, which is your usage divided by the fees. This column is included in your report only when your account has a discount in the applicable billing period.  | double | 
| savings\$1plan\$1offering\$1type |  Describes the type of Savings Plan purchased.  | string | 
| savings\$1plan\$1payment\$1option |  The payment options available for your Savings Plan.  | string | 
| savings\$1plan\$1purchase\$1term |  Describes the duration, or term, of the Savings Plan.  | string | 
| savings\$1plan\$1recurring\$1commitment\$1for\$1billing\$1period |  The monthly recurring fee for your Savings Plan subscriptions. For example, the recurring monthly fee for a **Partial Upfront Savings Plan** or **No Upfront Savings Plan**.  | double | 
| savings\$1plan\$1region |  The AWS Region (geographic area) that hosts your AWS services. You can use this field to analyze spend across a particular AWS Region.  | string | 
| savings\$1plan\$1savings\$1plan\$1a\$1r\$1n |  The unique Savings Plan identifier.  | string | 
| savings\$1plan\$1savings\$1plan\$1effective\$1cost |  The proportion of the Savings Plan monthly commitment amount (upfront and recurring) that is allocated to each usage line.  | double | 
| savings\$1plan\$1savings\$1plan\$1rate |  The Savings Plan rate for the usage.  | double | 
| savings\$1plan\$1start\$1time |  The start date of the Savings Plan agreement.  | string | 
| savings\$1plan\$1total\$1commitment\$1to\$1date |  The total amortized upfront commitment and recurring commitment to date, for that hour.  | double | 
| savings\$1plan\$1used\$1commitment |  The total dollar amount of the Savings Plan commitment used. (SavingsPlanRate multiplied by usage)  | double |