Smile Direct Club is currently offering a $300 bonus for Black Friday.
If you’re an existing customer, you’ll receive a $300 prepaid MasterCard for everyone you refer, and they will receive $300 off their aligners - usually $150.
Instead of $150, you'll get a $300 prepaid Mastercard® credit card for each friend who buys aligners. If your friends decide that aligners are right for them and are approved by an Australian registered dentist, they'll get $300 toward their purchase of clear aligners in-store or online. Now that's something to smile about. ;)
https://www.smh.com.au/business/consumer-affairs/investigati…
https://www.smh.com.au/business/consumer-affairs/instagram-i…
not sure if these offers are legal given ahpra investigation