What the unionist media thinks will be of limited concern once Scotland has made its decision to leave the U.K. and the rU.K. also has an international banking reputation to uphold. We have currencies being set up in a matter of months eg Estonia. The transition period isn't fixed like for Brexit

That's why planning prior to the democratic event is essential. Things like payment systems can be pretty much off the shelf and the intention is to grandfather the majority of regulations, subject to change later. The banks will be informed in good time, they are simply including another currency

The SCG has already explored this with other European Central banks and has detailed documentation regarding being compliant/compatible. The good thing is these protocols are standardised. Payment systems similarly so

archive.ph/1A16l