BARCODE \u "LiteralText" or Bookmark \b [Switches ]

Inserts a postal barcode, which is a machine-readable form of address used by the U.S. Postal Service. The BARCODE field can insert either a POSTNET delivery-point barcode or a Facing Identification Mark, or FIM.

literaltext

Delivery address and ZIP Code
When followed by the \b switch, a bookmark (bookmark: A location or selection of text in a file that you name for reference purposes
Bookmarks identify a location within your file that you can later refer or link to
) can replace LiteralText
For example, the bookmark "ENV_ZIPCODE1" represents the address in the active document (active document: The document in which you're working
Text you type or graphics you insert in Microsoft Word appear in the active document
The title bar of the active document is highlighted.); it's inserted by the Envelopes and Labels command (Tools menu, Letters and Mailings submenu)
LiteralText can also be the result of a nested field

bookmark

switches
\b	When preceded by a bookmark uses the ZIP Code information from the address defined by the bookmark.
\f "letter"	Inserts a Facing Identification Mark (FIM), specified by letter: "A" inserts a courtesy reply mark; "C" inserts a business reply mark "A" is inserted if you select the FIM-A Courtesy Reply Mail check box in the Envelope Options dialog box To print a business reply mark, display field codes, and change the letter to "C." You must have a POSTNET barcode to print FIM-A and FIM-C marks
\u	Identifies the barcode as a U.S postal address

REMARKS

* The fields and are inserted with the Envelopes and Labels command (Tools menu, Letters and Mailings submenu).
* You will probably find it easier to create your barcodes using (Tools > Envelopes and Labels) dialog box.

Examples

{ BARCODE ENV_ZIPCODE1 \b \u }
{ BARCODE ENV_ZIPCODE1 \b \u \f "A" }
{ BARCODE "110110" \u }