The SDK from Fortumo will allow you to perform IAP without a network connection
Billing provider Fortumo is launching a new development kit that allows you to make purchases inside an app or game without an Internet connection.
The SDK is intended primarily for those countries in which users do not have the opportunity to purchase a bank card or do not have access to the network.
This is relevant, for example, for the Indian market. There are 45 times fewer credit card holders there than those with a smartphone, and 80% of the population live in areas where there is no Internet connection. With the help of the development kit, the IAP fee will be included in the total bill from the provider for using the smartphone.
A source: http://www.pocketgamer.bizOther materials on the topic:
Provides various billing solutions for Internet services and mobile games and applications. Is the developer of the SDK that allows you to perform IAP, for Android and Windows Phone. The company was founded in 2007 in Tartu (Estonia). She also has an office in Silicon Valley (San Francisco). In February 2013, she received an investment of $10 million from Intel and Greysoft Partners.
