for me, it's less of a paper trail
partly it's the mystery of the deal buying mmj seeds though the mail from a foreign country sending cash adds...this may be as close to gambling that I get we have 2 casinos in state I don't visit and lottery tickets I don't buy. I say gambling, but sending cash has better odds than a slot machine or a deck of cards. The odds your cash will get there is near 100%, you come out the winner.
and there's a 10% discount for cash, that makes me think...I assume...they like a cash deal at their end. Not a big savings by the time stamps are bought and time involved is considered but all part of the game I call my hobby...
the word salvation comes to mind, but it's too dramatic a word...a choir sings, the sun shines, a smiling godly face fills my soul...but it is an escape to a more peaceful place.
so I send cash because I want to.