Shipping Services

[gtpickett]

I have been advised by the USPS that school yearbooks do not qualify for Media Mail shipping rates. That puts a big hole in my business plan because all of my current listings (several hundred) have a Media Mail shipping option. Amazon has a Bound Printed Matter option for shipping labels purchased on their site. As far as I can determine, there is no such option on eBay shipping. There must be tens of thousands of yearbooks listed on eBay. It should be possible to have a cheaper option similar to Media Mail.  Does anyone know if a BPM option has been considered, or why it is not possible to implement eBay?