I agree that Hikashop is fantastic value, and the support is clearly top rate, given the speed of response to my query but users should be aware that if they buy anything other than the business edition then they are likely to come up against issues such as this, which might not be straightforward to solve for someone not used to web coding/database admin. I looked at the comparison chart for the different versions and decided that the essential version contained all the features that I required, not needing the apparent additional bells/whistles of the business version - when in fact I probably do need the business version, so I will upgrade, perhaps you should think about improving the description of the differences between the versions.