How can I make a "In App Purchase-button" that let the player buy extra coins in the game, that he for example can use to unlock a new level?
ok.. WORLD UI--> Add .png format image to action, and name it as you want (COIN). It will be your coin. Then create a new UI and drag a purchase button. It will be your coin shop. At the right side you will see some properties. Change Action Selection--> COIN Purchase Method--> In-app Purchase. And change other monetization properties (quantitiy, price) as you want.
I am having issues with implementing in-app coin shop. On Main Menu UI, i have created a navigation button and connected it to New UI. Then, added an action with coin option. On New UI, i have created a purchased button, selected coin action. Added a label with Score-Coin-Total options. However, i am clicking for million times but nothing is going on. I'd be grateful if someone could help. Thank you.