> ## Documentation Index
> Fetch the complete documentation index at: https://devdocs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 物品欄寫入計量 API 描述

> PlayFab 經濟系統 v2 物品欄寫入 API 的參考清單，例如 AddInventoryItems 和 PurchaseInventoryItems，這些 API 會讓物品欄寫入計量遞增。

# 經濟系統 v2 物品欄寫入

物品欄寫入是較昂貴的作業，因為它們會更新所有索引和可搜尋的中繼資料。下列 API 會讓經濟系統 v2 寫入計量遞增。

* [AddInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/add-inventory-items)
* [DeleteInventoryCollection](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/delete-inventory-collection)
* [DeleteInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/delete-inventory-items)
* [ExecuteInventoryOperations](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/execute-inventory-operations)
* [PurchaseInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/purchase-inventory-items)
* [SubtractInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/subtract-inventory-items)
* [TransferInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/transfer-inventory-items)
* [UpdateInventoryItems](https://learn.microsoft.com/en-us/rest/api/services/playfab/economy/inventory/update-inventory-items)

## 資源

* 如需每個計量最新的價格檢視，請參閱 [PlayFab 定價](https://playfab.com/pricing/)
* 請參閱[用量最佳做法](/zh-TW/services/playfab/pricing/consumption-best-practices)，了解如何為您的遊戲維持最低的計量用量率和成本


## Related topics

- [設定檔寫入計量 API 描述](/zh-TW/services/playfab/pricing/meters/profile-writes.md)
- [物品欄讀取計量 API 描述](/zh-TW/services/playfab/pricing/meters/economy-reads.md)
- [內容和設定寫入計量 API 描述](/zh-TW/services/playfab/pricing/meters/file-writes.md)
- [定價計量](/zh-TW/services/playfab/pricing/meters/meters.md)
- [設定檔讀取計量 API 描述](/zh-TW/services/playfab/pricing/meters/profile-reads.md)