# Subscription-LastProrationAt

The date of the most recent prorated change. Only one prorated change is allowed per billing period, so this stays within the current period until the next renewal.

**integer**integer\<int64>

The date of the most recent prorated change. Only one prorated change is allowed per billing period, so this stays within the current period until the next renewal.

**Example:<!-- -->&#x20;**`1636366897`

Subscription-LastProrationAt

```
1636366897
```