Kollbox Agent is an app for pre-authorized Distributors, Agents, and retailers who are interested to do business with an international calling app called Kollbox. The end users can log in to Kollbox app using their mobile number. Below is the app store link for kollbox
https://apps.apple.com/in/app/kollbox/id1467717214
We are not using In-app purchase in this app. Credits are given to the distributors directly by the company.