T&C's on the link provided, but here's the gist of it:
Spend $200 or more in a single transaction at Woolworths, either in-store using your Everyday Rewards card at checkout or online, between Thursday, 23rd July 2026 and Saturday, 25th July 2026 and receive 20c per litre off fuel at BP or G.A.S stations, up to a maximum of 50 litres.
![[Everyday Rewards] Save $0.20/L off Fuel at BP or G.A.S with $200 Spend in Single Transaction @ Woolworths (Boost Required)](https://files.cheapies.nz/n/44/56544.jpg?h=cd58aab6)

Even without a Gull discount day like today surely at $200 you are going to save more than 20 to 40 shopping at paknsave and filling out your petrol separately