Each shoebox costs £20 + £5 for project costs, including shipping. Once you’ve donated you will receive a unique link for you to pass on to your friend(s). The link will be good for the number of shoeboxes you have donated and then stop working. Your friends will use the link to build a shoebox online for free, choosing the age and gender of the child (2-4, 5-9 or 10-14 and Boy or Girl).