What purchases can I make in the game?

There are three types of purchases in the game:
1) You can buy coins and chips by pressing a "plus" sign near the currency icons, at the upper part of the screen.
2) You can buy useful items (balls, gloves, pins, shoes, Gold and Silver Cards) if you press "Proshop" button at the bottom left corner of Main Lobby.
3) You can find special offers if you choose the "Save on your urgent care!" button in the Main Lobby.
4) You can buy the roll in the Belmoslot machine to win a random prize if you press "Mini Games" button in the Main Lobby.