Since companies like Markmonitor International Canada Ltd. only exist to hold registrations, they have very low input costs - mainly invoices from Webnames.ca - and no real invoices to end-users since they bill from the U.S. parent to their customers. This means any VAT that Markmonitor International Canada Ltd. would be liable to pay would not have offsets to reduce the amount due. The result would see higher costs for its parent company and the customers of the parent company, so perhaps it is easier for them to avoid the VAT as they appear to do now.