I am starting to notice air vending machine at some gas stations. I forgot where some of them are, but I'm sure that one of them is at an ESSO on Austin Ave near Mariner Way in Coquitlam. I personally think that it's another way for gas company to rip people off. What will they come up with next? Pay per use potty like the one's in the states? I think any business would do anything that they can get away without too much consequences. The ESSO that I mentioned above is one that I frequent. However I have stopped going there ever since I notice the pay-per-use air pump. Not that I need air every time I go fill up, but I would rather bring my business to somewhere else that would at least give me the minimal amount of service ie: air, water, washroom etc. If anyone here feel that it is justified for gas stations to charge for air or water, please post up your point of view.