I\'m trying to set up IAP but after making a call to retrieve the products using SKProductsRequest the SKProductsResponse array within my delegate has a count of 0. Here\'s
After digging a lot, following steps solved my issue of getting 0 products for SKProductsRequest.
Go to Settings > Sign in to your iPhone on your iOS device. If you're already logged in with your original Apple ID, tap on it and choose Sign Out. Then simply sign in with the credentials for the sandbox tester you created in iTunes Connect.