Win 1 of 5,000 $10 Coles gift cards! Cadbury & Coles

WHO CAN ENTER?Entry is open to all Australian residents aged 13 years or older. Entrants under 18 years of age must have parent or guardian consent to enter. Minors are legally permitted to use the Coles gift cards however cannot redeem them for purchases they would not otherwise be permitted to make by law (alcohol, tobacco).
PROMOTIONAL PERIOD:
The Promotion starts at on 9.00AM on 04/02/2015 AEDT.
The Promotion closes at 11:59PM on 31/03/2015 AEDT.
No entries will be accepted after this time.  All times are Melbourne time.
HOW TO ENTER:
To enter, entrants must, during the Promotion Period:
Purchase any Participating Products to the value of $5.00 or more from a Participating Store in one transaction (Qualifying Purchase) and retain their purchase receipt.
Visit www.cadburycricket.com.au  or scan the QR code, follow the links and complete the online entry form including entering their full name, email, and the receipt number found on their Proof of Purchase.
A cricket related question will then appear on the screen with a scratch panel shown below it.
The entrant must swipe the scratch panel shown on screen with their finger (if they are using a mobile device) or their mouse (if they are using a desktop PC/laptop) to display the answer.
If the answer shown on the scratched panel is correct, the entrant will immediately receive notification that they have won an instant win prize.
The entrant must then provide their postal address and press ‘submit’ to complete their entry.
All entrants will receive $1 off their next Cadbury purchase from Coles or Coles Express for every entry they submit.  This will be awarded in the form of a voucher, sent to the email address provided when entering the promotion.
PRIZES:
During the Promotion Period, 5,000 x $10 Coles gift cards will be awarded in the form of instant win prizes.  They will be allocated as follows:
Instant Win Prize winning time slots (each a Winning Time Slot) will be randomly allocated during the Promotion Period. The first valid entry received at or after each Winning Time Slot in the Period will “instantly win” the Instant Win Prize allocated to that particular Winning Time Slot.
If there is no valid and eligible entry received by the Promoter at or after a Winning Time Slot, then:
the Winning Time Slot will lapse;
there will be no “instant” winner of an Instant Win Prize for the relevant Winning Time Slot; and
the Instant Win Prize allocated to that Winning Time Slot will be reallocated to the next Winning Time Slot together with a further Instant Win Prize for that Winning Time Slot. (In such circumstances it is possible for there to be multiple winners in a Winning Time Slot.)
If there is no valid and eligible entry received by the Promoter at or after the final Winning Time Slot, the Instant Win Prize allocated to that Winning Time Slot will be allocated to the last valid entry received before the final Winning Timeslot. All Instant Win Prizes will be distributed.
Instant Win Prizes: Time of entry will be deemed to be the time that the entry is received by the Promoter.