Why do hazmat fees vary so much? I've seen rates from different sellers between $12.50 to as high as $36 and seen promotions of no fee on certain items or quantities of an item. I wanted to order just 1 pound of powder which would make the cost unacceptable after the hazmat fee is added, and one seller has a 4 pound minimum on powder orders. Finally I lucked up to find Buds Gun Shop could ship small quantities of powder wth no hazmat fee, and I only had to pay the shipping cost of the powder plus the other items I ordered. Anybody wanting to order small amounts of powder may want to take advantage of this policy.