I sent off a fair amount of money to Rare Seeds, and haven't yet gotten the plants, am awaiting their shipping tracking number via email. After I paid my money, I realized they might send rooted plants in "dirt", and that could be confiscated by customs. If they send just slips that I need to root, no problem. Their customer service told me the equivalent of, "tough toenails" it's my problem/loss.
So, I would like to know if other seedsmen sell unrooted slips, or if all sweet potato slips are mailed rooted.