Bingo.These are the usually magic terms & conditions I put with US Sellers and it works most of the time.
1. I communicate well
2. I will handle all custom issues at my end (including payment of the taxes)
4. If shipping is more I'll absord the cost, if it's less, then the seller refunds. (I know the shipping rates pretty well).
I think so far I've got about a dozen pedals and 3 guitars