Primus Canada has just changed my internet plan from unlimited to 25GB. Talked to their customer service and they confirmed that they can make any change, at any time to the plan, as long as they give 30 days notification. The customer has to pay.
For example, even they increase the rate to $5000/month and reduce your usage to zero. You can cancel the service, but cancellation fee will be charged.
Easy money! Isn't it?
Will avoid anything related to Primus. Will be careful of anybody that does business with them. Surely will let other people know my story.
Review about: Primus Canada Bundle.