I thought i did purchased something worth my penny. I purchased 3.5hrs spa that includes back massage and facial. When i came to my appointment they introduced me to some of their facial things and made me paid something which I thought was just a top-up to what I originally purchased. I was surprised when the facial was done after 1Hr Im told that that was all... They told me that I had converted my GROUPON VOUCHER to that facial thing and that was it. But they never ever used the word "CONVERT nor CHANGE" while they introduced the facial stuff. Left confused and still with aching back that really needs back massage.