Never happened to me personally but a grow buddy got a letter, i think disappearing beans is either legit lost in the mail, dodgy seed banks knowing us aussie's aren't exactly gonna pop round to complain or light fingered postal employees, i know a couple that have pocketed seed packages just from knowing the hallmarks, bastards. If customs do get em which i doubt if you keep the order reasonable, you'll hear about it but like i've said before it's not worth their time in man hours alone to come to your house over 150 dollars of beans