Oversized letter mail boxes

Vodium · 2016-03-09T05:20:29.000Z

Was just wondering if anybody here ships their oversized letter mail orders in boxes that meet the 2 cm rule. I only use bubble mailers at the moment, but my friend works at a company that makes custom boxes. So I'm getting him to look into pricing for me. Or does Canada post not really like boxes for letter mail? I couldn't find anything saying that it couldn't be. If I could simple fit an order into a box instead of having to nicely package everything (which I find is my biggest time consumer) so that it perfectly fits in the bubble mailer and won't shift and change the thickness, it would be so much easier and faster to package letter mail orders.