TC is a new currency in the game. TC can be used to purchase items in the store, pet apparel and fishing chances.
There are two ways to get TC. The first way is to finish orders from Guests at the Guest Center. The other way is to exchange RC for TC, by tapping on the ‘+’ icon beside the TC icon on your game screen. You will see a currency exchange panel like below:
Afterwards, TC can also be exchanged to coins by tapping on the ‘+’ icon beside the coins bar on your game screen.
Note: Once RC is exchanged to TC and TC is exchanged to Coins, they can’t be exchanged back.