Free $50 Credit on $30 or Over Optus Prepaid Mobile Recharges

I finally found and was able to take advantage of this cool offer on prepaid mobile at Optus online. You have to hurry though because this is only good for this weekend or between now March 21 and on March 22. For as low as $30 or over for recharging your Optus Pre-paid mobile, you can earn free $50 talk, browse the internet and text credit on your phone! How to claim your free credit? You just have to send an SMS with the word 'BIG' plus your postcode to 966. Here is the sample format "BIG 2095". You will receive a SMS reply indicating that the free credit will be added on your account not later than 48 hours. It will appear as Re-Up Bonus. Bear in mind that forfeiting the credit due to late receipt of SMS reminder will not hold Optus to be responsible about it.