I had a bad experience with Shell at the corner of Judge Jimenez and E. Rodriguez in Quezon City.
I was trying to track my fuel consumption so I asked the gasoline attendant to fill my tank (first click only). Since my gauge showed that my fuel was a little less than 1/4 and my tank capacity is about 42 liters, the pump should have showed something in the vicinity of 30-32 liters. True enough, the pump showed 31.8 liters. So I gave my credit card to the attendant.
I got the shock of my life when I received the receipt showing 41.8 liters. This is close to impossible because the "first click" full tank should be only about 32 liters max.
I complained to the attendant and cashier, but to no avail. I reported this matter to Shell and they have been helpful so far.
Sayang because this station offers one of the lower prices pa naman.
Anyway, I will keep you updated on Shell's action.