docs/Order.md in voucherify-8.0.1 vs docs/Order.md in voucherify-8.0.2

@@ -9,7 +9,7 @@
 | **status** | **String** | The order status. | [optional] |
 | **amount** | **Integer** | A positive integer in the smallest currency unit (e.g. 100 cents for $1.00) representing the total amount of the order. This is the sum of the order items' amounts. | [optional] |
 | **initial_amount** | **Integer** | A positive integer in the smallest currency unit (e.g. 100 cents for $1.00) representing the total amount of the order. This is the sum of the order items' amounts. | [optional] |
 | **discount_amount** | **Integer** | Sum of all order-level discounts applied to the order. | [optional] |
 | **items** | [**Array<OrderItem>**](OrderItem.md) | Array of items applied to the order. It can include up 500 items. | [optional] |
-| **metadata** | **Object** | A set of custom key/value pairs that you can attach to an order. It can be useful for storing additional information about the order in a structured format. | [optional] |
+| **metadata** | **Object** | A set of custom key/value pairs that you can attach to an order. It can be useful for storing additional information about the order in a structured format. It can be used to define business validation rules or discount formulas. | [optional] |