What you need to know about entering Box Store's part numbers:

There are some things you need to be aware of. 

Office Depot for example has a nine character part number, the first three numbers are a catalog prefix and should not be entered.  For example, a sharpie marker (SAN30001) is Office Depot number (910-203-349).  You should enter this number as (203349) with or without the dashes.

Staples doesn't have a prefix they use a suffix on the end of their item numbers.  An Avery Marks Alot (AVE08888) marker is the Staples catalog number (138065A4).  The last two characters of this number is the suffix.  For this item you will need to enter (138065).

Not all comparitive numbers are in our system but we are working to update and improve the listing continuosly.