Received an email from Uber early this morning for this. No code required, it's automatically applied. This means it will be strictly targeted, which is a shame, but keep an eye on your emails or Uber app.
Small print:
Limited to intended recipients of this email only. Maximum savings of 30% up to $24 off per ride. Promo expires at May 10, 2021 12:00AM. Offer redeemable in Australia. Valid only for rides on UberX, UberXL and Pool products. Not valid for Uber for Business profiles or for purchases through the Uber Eats app. The promotion applies to the value of the trip fare only and does not apply to tolls, surcharges, levies, cancellation fees, wait fees or any other fee or charge. Offer cannot be redeemed in conjunction with any other promotion.
Shame I didn’t get it this week.