No idea how Purolator stay in business. Virtually every review online is dreadful. Yet again they fail to deliver, tracking says "Address correction required". Every other courier somehow manages to deliver to this address. Can't really call to correct address because it is correct, so I have to pick package up yet again, and of course Purolator is only open till 6pm weekdays, closed on Saturdays. Other couriers manage to deliver packages fine, and even when they can't for some reason, are at least open reasonable hours and days for pickup.