Clearance items - 20%
Ink Cartridges - 6% of sales value, average order value is £45
Toner Cartridges - 3% of sales value, average order value is £120, with many orders over £300
Compatible ink cartridges - 11% of sales value
Compatible toner cartridges - 5.5% of sales value
Printers - 1% os sales value, average order value is £100
All Other Products - 5% of sales value