- We do not set or offer any prices for any App. If you want to set a relevant price for your App, you can check the price of other similar Apps, evaluate and decide the best price for your product.

- If at the time of publication of the App, the proposed price is zero, there will be no chance to set a price for your App and sell it in the future.

- If you think the app you already published for free is qualified for sale or have been qualified after an update, you need to publish a new app with a new price.

- Apps that can help and support recognized charitable institutions should be free and use web browser payments. You need to send the authorization of such institutions along with your app.