TC is a currency in the game. TC can be used to purchase items in the store, pet apparel, more Boat whistles and fishing chances.
There are two general 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:
Other ways include:
1) Selling Products from the Laboratory in your E-Market
2) Getting them as a gift from your buddies: The option to send TC to buddies is only available after reaching Country Club Level 10
3) Accepting breeding invitations for you Pets that include TC
4) Collecting Darryl’s House gift bags.
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.