truenorth - has a more standard order process
gtaseedbank - all you do is email what you want from their menu and then send the e-transfer with shipping(pretty straight forward, 1-2 days shipping if you live in gta)
DON'T order anything from Upper Canada Seedbank - total fraud. His site claims you can get a refund if seeds are not shipped, that is a lie, You will never get a refund.