If you restored Office from a backup, or you deleted and reinstalled your Office apps and you had purchased a Microsoft 365 subscription through the Mac App Store, you might be able to restore the items you've previously paid for.
Sign out of the Office app through which you made the In-App purchase. To find out which Office app you used to make the purchase, see below.
Close and re-open the app.
Click Restore previous purchase at the bottom of the Get started with Microsoft 365 window.
Steps to Restore Purchases to iTunes from iDevices. Step 1: Install TunesMate on your PC or Mac. Plug your iPhone into your computer. Step 2: Click where it says “Transfer iDevice Media to iTunes.”Click Start. Step 3: Choose what types of files you would like to transfer.
Find out which app you used to make the purchase
System Restore On Mac
Good afternoon. Welcome to Best Practices and What's New with In-App Purchases, my name is Dana DuBois, I'm an App Store engineering manager. In-app purchases are an essential part of how so many apps do businesses in the App Store. Whether you have a subscription model where you're maybe a video streaming service or a newspaper or magazine or you offer consumables, content that the user. Scroll down to App and iTunes Stores; Verify the Apple ID is the one you used to purchase content. You can verify the iTunes purchase history on your PC/Mac. Go to this page for more information. As purchases are tied to the Apple ID, you won't be able to restore purchased content if you're using a different account.
Restore From Backup Mac
Use the Mac App Store app to review your subscriptions.
Sign in and look for a subscription starting with Microsoft 365 under Active Subscriptions. For detailed instructions, see How to change or cancel subscriptions on your Mac.
The app icon determines which application you used to purchase the subscription.