What's the last date I can post this to  to arrive in time for Christmas? <a href="http://katkov.dev/improve-pharma-oeecom-alki">drugsbuy.com</a>  "If the (UK retail sales) data print as expected or slightlybetter euro/sterling could well push lower beneath key supportaround 84.99 pence which is its 200-week moving average," saidPeter Kinsella, strategist at Commerzbank.