I made the mistake of purchasing this script on the sole fact that it had the built-in Canada Post shipping module. Installed it, entered my Canada Post account number and nothing happened. Hired one of our developers to take a look at it and he found that the code was only made to look good cosmetically but did not actually function. On further inspection, we discovered that most of the features didn't work at all and were not even written to work, such as the Paypal integration and the taxes. I have been told by three different developers "it would be easier to write a new script from scratch, then to fix all the issues in this one." Sent several emails requesting a refund and received no response. It is very clear that this was deliberately built to rip people off = fraud. Reported to authorities.