If you're ordering for a company that uses 'cost centres' or your own parts numbers and would like them to appear on your order, here's all you have to do:
Step 1 - From the home page, click on 'My Account'.
Step 2 - Click on 'Your order preferences', under 'My Profile'.
Step 3 - Type your numbers into the fields that you'll now see below each item on your order form and save your preferences.
You can also use the widget on the home page, located right below the main banner in the middle. Simply insert the RS Stock Number and the quantity and click 'Add to Basket'. Please note that you need to be registered to access your basket