I was coming here weekly to get an Oxygen session. I'm a local so even referred people. Bought an $11 can of Oxygen and went to take it back and the horrible experience of not being able to EXCHANGE IT was enough to NEVER come back. They obviously won't be around a long time if they choose money over service. You just lost a consistent customer and they didn't care. Don't waste your money. Also, go buy a \"Tens\" unit at a Medical supply if you want a massager for half the price of what they are selling a massager for. It's a BIG waste of money!