boyquotes / in-app-purchasing-by-crypto

A simple way to enable in-app purchases using cryptocurrencies.

in-app-purchasing-by-crypto

A simple way to enable in-app purchases using cryptocurrencies.

By using the method in this program, you can make in-app purchases using cryptocurrencies.

This program is written in Godot game engine and in GDScript language:

(Godot version: 4.0)

https://godotengine.org

User only have limited time(for example: 10 min) to register payment. Otherwise, it will be close.

1. User picks the method pay
2. app show the price in that currency and register date of today and tomorrow
3. User have to send exact that amount of money to the bdshahab address.
4. User have to register payment TXID in limited time.
5. app verify the payment with registered price in that time

price check by https://coinmarketcap.com

Full description about this method

In-app payment using cryptocurrencies

Due to various restrictive laws or sanctions, financial exchanges are not available in a free and equal way for everyone in the world; But cryptocurrencies do not have any geographical limitations and they are not limited to anyone. App stores usually follow those rules and sanctions, and for that reason, some developers by those rules or sanctions lose the possibility of making money.

Those app stores also deduct a significant percentage of the sales as commissions and taxes from the income of developers! But it is possible to make in-app purchases and thus earn money for all developers by using cryptocurrencies and all kinds of sites that share files and all kinds of apps for free.

In fact, with this method, the need for banks and app stores is eliminated, and as a result, no one will be under legal restrictions or sanctions, and the entire income will go to the developers, and they will not need to pay fees and taxes.

How the program works: The programmer puts the price of the program based on dollars in his program, and then the program shows the user the price of the program according to the price of the selected digital currency every time it is executed.

It is possible to determine the price by using one of the cryptocurrency price announcement sites by raw source code of them. Then the user must deposit the desired price in that cryptocurrency to the specified account address within the time limit. Each money deposit through cryptocurrencies has a payment ID(Transaction Hash ID); The user must provide that payment ID to the app to validate it, and if it is validated, the purchase will be accepted.

A variety of cryptocurrency transaction tracking sites can be used to confirm the payment. Cryptocurrencies are free for everyone to use them. Websites for announcing the price of cryptocurrencies are also free to access for everyone. Websites tracking transactions are also accessible freely.

As a result, programmers don't need middlemen and paying them for these financial affairs and selling their products. There is no law or sanction against this method of earning money and only accessing the Internet is enough.