Create a comma-separated file to store the information for at least 5 of your items.
Each line in the file will contain all the information for one item. DO NOT use commas for other than separating the fields.
For a table with the following fields:
AddressID, Name, Address1, Address2, ZipCode
A line would look like this:1,Joe,Some Street, , 12345
Note that the field "Address2" does not have a value, so there is nothing between the commas.