# Objects / Buying Periods

# Buying Periods

**Object**
## BuyingPeriod

| Fields | Type | Description |
| --- | --- | --- |
| id | [ID!](/documentation/Types/UUID#UUID) | The ID of the buying period |
| item | [HasPriceClassificationUnion!](/documentation/Unions/Has-Price-Classification-Union#HasPriceClassificationUnion) | The item the buying period applies to |
| outlet | [Outlet!](/documentation/Objects/Outlets#Outlet) | The outlet the buying period applies to |
| supplier | [Supplier!](/documentation/Objects/Suppliers#Supplier) | The supplier the buying period is for |
| start | [DateTime!](/documentation/Types/Date-Time#DateTime) | The start date for the buying period |
| end | [DateTime!](/documentation/Types/Date-Time#DateTime) | The end date for the buying period |
| quantity | *Float!* | The minimum quantity to purchase to receive the provided cost |
| cost | *Float!* | The cost of the product for the quantity provided |