Here's how to see your order history for purchases made from Microsoftstore.com and the Windows Store:
For purchases from Microsoft Store:
Sign in to Microsoft Store or select the account menu in the upper-right of your screen.
Select Order History > Sign in.
Sign in to your Microsoft account.
For purchases from the Windows Store:
Sign in to account.microsoft.com.
Select Payment & billing > Order history.
Article ID: 4027310 - Last Review: Aug 11, 2017 - Revision: 1