First, we'll create a query to find all entries that include the Duplicate Note:
  1.  Click Queries
  2.  Click Manage Queries
  3.  Select a category that you want to store this query in
  4.  Select New Query under the Tasks menu
  5.  Name the query Online Duplicate Notes
  6.  Set the Starting Query to Base/All Constituents
  7.  Set the Data Return Type to Journal Entries
  8. Under Criteria Matching select Match At Least One Criteria
  9. Select Journal from the Browse Fields drop down menu and click on Journal Note Text
  10.  Fill in eCommerce Duplicate Info
  11.  Click the plus icon next to the Journal Note Text
  12.  Fill in Cart Order Duplicate Info
  13.  Click the plus icon next to the Journal Note Text
  14.  Fill in Personal Fundraising Duplicate Info
  15.  Click Save and Run Report 

Then, we'll create a report to show the existing information on the account and the information that the donor entered into the online form:
  1.  Click Reports
  2.  Click Manage Reports
  3.  Select a category that you want to store this report in
  4.  Select New Report under the Task Menu
  5.  Name the report Online Duplicate Notes
  6.  Select Sets from the Browse Fields and click on Name and Address
  7.  Select Journal Fields from the available fields and click on Note
  8.  Arrange the columns into order by clicking on the middle of the field column and dragging up or down 
  9.  Click Save and Run under the Task Menu
  10.  At the bottom of the page select a Delivery Option and then click Submit

This report can be used to compare any differences between what the donor entered and what is on the existing account.