I'd buy the sample pack right now, IF they came in "low" (6mg/ml).
...No such luck.
I got it at 12mg once by leaving instructions during checkout of the order. I know they say that it is only available in High strength but they are very flexible in this respect.
I've tried the following by including instructions as a comment during checkout:
1) Change M402 kits with M403 batteries
2) Remove all kit boxes to avoid customs detection
3) Change cartridge strength in starter kits
4) Change liquid strength in sample pack
5) Change starter kit batts to 1 M401 and 1 M402 batts
6) etc......(can't remember)
Not one time was there any mistakes or problems. I've ordered for clients from the US and Europe as a business gifts sometimes so there cannot be any mistakes of any kind. I've found them to be extremely reliable.