To view your purchase history, do the following:
  
Google Play
1. Go to payments.google.com, then sign in with your Google account
2. Select "Transactions" to view your order history in the Play Store
3. Select a specific entry to view the desired receipt.
  
iOS
1. Open iTunes on your PC
2. Select your username (email address) and "Account"
3. Scroll down to "Purchase History" and click "View All".
  
Amazon
To create an order history report:
1. Select "Order History Reports" in your account
2. Select a report type from the menu, then specify the time and the name of the report.
3. Click "Request a report"
4. When the report is ready, you will receive an email notification
  
Windows Store:
1. Enter your Microsoft account on account.microsoft.com.
2. Select "Payment & Billing"
3. Select Purchase History
  
Galaxy Store:
1. Open Galaxy Store
2. Click on the 3-line menu at the bottom right of the screen
3. Select "Receipts". All purchases made with your Samsung account will be shown here