Seems to be targeted, one time use and one item only.
Included restaurants in my area include fast food and pizza shops.
Terms:
This offer is for reduced prices on select items via the Uber Eats app (Offer). Select items will be highlighted in participating merchants’ menus in the app via a strikethrough on the original price and the listing of the reduced price beside it. Delivery Fee applies to delivery orders. Service Fee applies to orders delivered by Uber Eats and is calculated on the order value using the discounted prices. Small order fee of $2.99 applies if items total under $10.
Select items are standard menu items. Offer does not apply to customisations. Any customisations or additions will be charged. Offer is limited and only available while the reduced price is shown for the item. A limit of 1 select item per user applies. Subject to stock availability, operating hours and availability of participating merchants in your area via the Uber Eats app. This Offer may not be valid in conjunction with certain other offers or promotions.
Offer may be withdrawn at any time. Valid in Australia and New Zealand where Uber Eats is available. Expires at 11:59pm AEDT/NZDT on 9th February unless withdrawn earlier.
Are you uber one member? Does it show up in banner (if so what colour is banner)?