I replied to the posting you made in the "shipping" section!! Ill copy it here tho:
OOF that's fucking rough about those 3 packs at the same time! That would be SERIOUSLY depressing lol. I could chalk that up to any mixture of bad luck/opsec/coincidence. From my experience, ordering multiple packs from same place definitely increases risk of seizure if for no other reason than if one gets caught they all most likely will as they are coming in batches. Ordering in a small time period from multiple vendors im not so sure about....Last year i had a pack (not RCs) go missing (disappeared leaving customs. Last update said "item cleared customs" and then vanished) and when i contacted the vendor they said they sent like 6 packs that day and they all disappeared from the same ISC with the same last scan. Didn't get no LL so my assumption is someone maybe found something and then grabbed every similar pack and stole them all. So a mix of shit opsec and shit luck/coincidence. I usually try and space shit out but last year i got wild and ordered 5 different international packs and they ended up all coming in the same week. When i realized what I'd done i got super stressed (not about customs, just paranoid about arousing suspicion of my PO) but nothing happened except my mail lady was like "i love all the cool looking international things you've been getting." I def didn't order anything overseas for a minute after that tho. Now i try and keep it to two internationals a month spaced out and the rest domestic if i can.