I responded to a free trial for 14 days to try there RezV product. The only piece of info that came with the packaged bottle was product type of info post card. Not any type of invoice, no packing slip, no option for canceling, no price to let you know what you would be paying to help you decide whether you would want to continue or cancel. I have not yet canceled the product because of the limited allowed hours. There is no online option offered. But I did just come across some people who have been unsuccessful in canceling there order. Thank you read full review »