Just went to the petrol station with the bf and found out this little discount. Wish someone told me this earlier.
10c/L off at Z
20
Referral Links
Z App: random (20)
Referrer gets 1 free coffee (up to 3 max). Referrer requires referee's phone number.
Z Electric: random (3)
Referee gets 50L+ extra 25L. Referrer gets 50L. Referral code needs to be entered during account creation in the "Promo" section.
It was posted by email