To access the CIN Portal you must be an existing VMI or Tier 1 Customer*.  You must also have signed our Terms of Use Agreement.  If you have already been provided a CIN username and password, you can now be redirected to Purchase Partners Customer Information Network (CIN) Portal as illustrated below by clicking on the following link: or




*VMI Customer is an account that is engaged in a Vendor Managed Inventory Program with Purchase Partners.  Tier 1 Customers have reoccurring sales exceeding $25,000 annually.  If you have been provided a username and password to Purchase Partners website, you have already been identified as a customer and may also qualify for CIN access.