From now to 31 October, customers with PetroChina Discount Card who fuel up petrol or diesel HK$600 or above can join a lucky draw; spending upon HKD$1,200 will earn two lucky draw chances and so on. This offer is calculated by the total discounted amount in a single transaction.
PetroChina Diesel Discount Card members can earn 1 bonus point per HK$2 (after discount) purchase of diesel (double points on Monday and Thursday)