Graze.com have recently been running a promotion with WHSmith. They have been giving all new customers a free box when signing up with the code WHFREE. This code still works and is valid till the 31st of April.
Graze.com however are also running another promotion, unlike the WHFREE code with graze.com/whsmith this not only gives you a FREE graze.com box but you also get your second box half price too!
To get your free graze.com box and second box half price. Simply click this image below.