There are currently four options proposed by different parties for currency if Scotland were to become an independent state; changing to the euro, retaining pound sterling with or without a currency union, or adopting a separate Scottish currency.
There are currently four options;. These four options are proposed by different parties for currency. Scotland were to become an independent state. There was changing to the euro. There was retaining pound sterling with or without a currency union. There was adopting a separate Scottish currency.