Can anyone tell me if the one they get in the email is generic barcode number?
The offer is available from the opening of trade on 13 November 2018 until the close of trade in store on 19 November 2018. The offer may be redeemed on only one occasion by scanning a unique barcode sent by email or short message service during this period. The minimum spend of $25 must be made in one transaction to receive $5 off that transaction. The offer is not redeemable for cash and cannot be used to purchase gift cards. The offer cannot be redeemed against a prior purchase. The offer is not available in conjunction with any other offer, unless otherwise stated. Applicable refunds or credit notes provided will only reflect the purchase price of the item as displayed on the receipt rather than the original ticket price. The offer is exclusively available to the original recipient and is not transferable.
Mine is different.
I think they are all linked to your account since you also get entry into their daily $50gift card draw and major $10,000 draw.
You will probably receive lots of entries into their draw if Ozbargain takes your code and scans lol.