M!Countdown has opened their online voting for their international fans and with T-ara's 'Day by Day' comeback it's now our time to show our support by voting for them.
You can register through email or you can also use your Twitter or Facebook account.
After registering you can only vote once a day and you can only vote every Friday 11AM KST to Monday 9AM KST.
For more details please check the picture below..
Note: After logging in search for T-ara, put a mark on the option button, scroll down and click "VOTING".
T-ara's 'Day by Day' is #41 on the list.