Instructions:I got this code via email:
"Exclusively to our loyal newsletter subscribers until June 9th , we are giving £5 off all Timberland when you spend over £50. Weve selected a number of top selling Timberland as suggestions but click the links below to see our full ranges! Use code HLD531 at the checkout and receive £5 off of your total order, when you spend over £50"
Not much off but every little helps, right? :)