//Yes, the lower pound will help exporters, but will this help shoppers?//
You cannot take any single aspect of the economy and suggest that the economy as a whole is struggling. The reduction in the Pound's exchange rate was overdue anyway. One thing to bear in mind is that had the UK adopted the euro the single currency would have been unlikely to have reacted in the same way to the referendum result. You may think that makes a sound case for adopting the euro. You should think again and whilst you're thinking have a look at the disastrous effect that the inability to control a nation's currency and interest rates has had on Greece, Spain, Portugal and Italy.