My app got rejected and received following message from App store:
Upon further review, we found that your app does not comply with the following guidelines:
Guideline 3.1.1 - Business - Payments - In-App Purchase
Since some courses are pre-recorded, payment for those courses would require use of the in-app purchase API and the app should not redirect users to purchase those courses from your website.
To resolve this issue, please remove this feature from your app.
Well changing the inappbrowser_purchases will not show the buy from site option due to which app is getting rejected ,it will only show the wallet system in app then .
please refer : http://prntscr.com/m7ckij