I'm brand new here and trying to do my very first shipment. My products are small and light and fit in manila envelopes. But when I try to go through the shipping, it says "Canada Post: This service does not support the envelope package type"
But the "supported package types" information I found says large, flat envelopes are supported. Letter size is not. But this isn't letter size.
I honestly have no idea if I'm doing something wrong, or if Canada Post actually doesn't let me do automatic shipping labels like this for manila envelopes.
Any help for a Newbie?