Bulk upload (batch item registration) allows you to register multiple in-app items within one app by uploading a CSV file. In the latest update, the Price field name has been changed to Standard Price (USD) and four new fields have been added to the CSV file:
To download the latest CSV file with the registered in-app items of a selected app:
From the In App Purchase tab of a selected app, click on the arrow next to Add Item and select Item Export as CSV.
Only the in-app items that are defined as an "Item" Item Type are included in the file. The file does not include "Subscription" Item Types.
To upload in-app items to a selected app using the CSV file:
From the In App Purchase tab of a selected app, click on the arrow next to Add Item and select Bulk Upload.
Click Browse and select the CSV file.