Why do you need my account numbers/username/passwords? jdiyulio March 08, 2019 18:53 Updated Follow We need this information to enable online ordering from your suppliers through your wholesale account. Related articles Are My Suppliers On PartsTech? How to set up XL Parts on PartsTech How Do I Set Up My Suppliers / How Do I Change Or Add Suppliers? Comments 0 comments Please sign in to leave a comment.