• DUNS Number: - Data Universal Numbering System Every Company that does the trade in United States has a D-U-N-S number.  It is a nine digit number and this field is only available if the customer record type is organization.. The DUNS number is random, and the digits have no apparent significance.Unlike national employer identification number, a DUNS number may be issued to any business worldwide

• Item reservation
  
  
  ·         Manual – Inventory for orders is reserved manually.
  ·         Automatic – Inventory is reserved when order lines are created, in the order in which the order lines are created. For bills of materials (BOMs), reservations are made for the BOM item number, not for the individual elements of the BOM.
  ·         Explosion – Inventory is reserved when order lines are created, in the order in which the order lines are created. For BOMs, reservations are made for the individual elements of the BOM, not for the BOM item number.
  Posting profiles specify the ledger accounts that are affected when source documents are posted to the general ledger or when journal entries are journalized. Each posting profile is associated with only one offset account. 
• Credit and collections in credit and limits:
  The invoice and delivery on hold function has several below options:-
  
  
  No – No holds have been placed on the customer.Invoice – No invoices can be posted for this customer.All – The customer is on hold for all transaction types, including free text invoices, customer invoices, and payments.Payment – This is invalid option for customer and cannot be selected.Requisition – This is invalid option for customer and cannot be selected.Never – The customer is never put on hold for inactivity.