How to check receipt?

You are able to check your receipt when you sign-in to Polaris Office website.

[Polaris Office Homepage]

1. Access https://www.polarisoffice.com/en/store/orderList.
2. Select the purchased product (Cloud/Lifetime)

3. You can find through the email address where you purchased the product.
(For cloud products, you need to log in to the Polaris Office homepage, and you can check the lifetime product after entering the email and password you wrote on the page at the time of purchase.)

[Google Play Store]
* You can refer to this link (https://support.google.com/googleplay/answer/2850369?hl=en&ref_topic=3365147#zippy=%2Cusing-the-play-store-app%2Cusing-playgooglecom%2Cusing-paygooglecom)
1. Go to pay.google.com and then sign-in to your Google ID.
2. Find Other purchase activity.
3. Select View purchases.
4. Select an order to see your receipt.

[App Store]
* You can refer to this link (https://support.apple.com/en-us/HT204088)
1. Go to reportaproblem.apple.com.
2. Sign in with your Apple ID and password.
3. A list of your recent purchases appears.
If you’re not sure what you were charged for but you know the exact amount, search for the amount.
If there's a problem with an item that you purchased, use this website to report the problem to Apple.

* To see charges from older purchases, you might need to look at your purchase history in Settings or look at your purchase history the App Store on your Mac.