This exchange is absolutely priceless:

Guest: "All I want to know right now is if after a "Yes" vote, if I buy a mail order guitar from a Scottish seller,
will it be like buying from USA and having to pay extortionate import duties, Vat, and admin fees on top ???

Akenaton: "According to Business Scotland, there should be no change to sales within the UK"

The referendum in which you are voting YES is for for Scotland to leave, i.e. put itself voluntarily outside, the UK

Oh by the way here is one Scot who definitely will not vote YES.