 “Tax exemptions given to web giants … cost Canadians nearly $1B every year in lost tax revenue.”
The “tax exemption” at the center of this check is about the collection of sales taxes. Because tax laws were written before online sales, foreign web companies don’t always have to collect taxes like domestic counterparts do. If collected, those taxes may equal $1 billion or more. However, the claim omits that the taxes in question would be paid by Canadians, and we find that misleading. 
['Canada']