Google Play promo codes are important in attracting new users to install their application. There are many countries where you can find promo codes supported by the Google app.
Earlier, Google Play promo codes were available in 18 countries, where promo codes are supported. Now, Google has done some extended the support to total of 26 countries. The new 8 countries where promo codes are applicable are Finland, Netherlands, Belgium, Portugal, South Africa, Ireland, New Zealand and Greece. Still there are many regions where promo codes are not supported.
It allows the developers to give discounts to only some users by giving them promo codes. So that they can get some of their paid content for free. It is an easy way to give goodies to only selected users. The Google Play Store promo codes are used to purchase the content or add funds to your credit balance.
The promo codes allow, the price of certain app to get altered and it can be easily redeemed. You can save the promo codes and redeem it when you need to before the expiry date.