colgatepalmolive coupon: how to get?

I found this coupon the other day that gives you $2 off cuddly softner from New World, PaknSave and Countdown.

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Starts 1/11/20 & closes 31/12/21, or while coupons and/or stocks last. Limit:1 coupon per transaction. Each coupon entitles you to a $2.00 discount from retailer's usual shelf price (or other lower price if permitted by the retailer) on any Cuddly Concentrate 900ml – 1L Fabric Conditioner Range . Not valid in conjunction with any other offer. Redeem coupon on or before 31/12/21. Total Coupons 15,000. For full Terms and Conditions see:

I tried pretty hard to search for this coupon, but to no avail. Anyone got any suggestions? I'm guessing the barcodes are unique and cannot be photocopied. Wondering if there's a way to sign up for these.