Editing POSTNET (section)

==Encoding==
[[Image:USPS San Bernardino Center.jpg|thumb|right|San Bernardino USPS [[Processing and Distribution Center]] with valid and correct barcode on building]]
The following table shows the encoding for decimal digits:

{| class="wikitable" style="width:25em;margin-left:0.5in" align="left" cellspacing="0" cellpadding="2" border="1"
|- align="center"
! bgcolor="#E0E0E0" width="34%" |Digit
! bgcolor="#E0E0E0" width="33%" |7 4 2 1 0
! bgcolor="#E0E0E0" width="33%" |Barcode
|- align="center"
! bgcolor="#F0F0F0" |0
| 1 1 0 0 0
| [[Image:POSTNET 0.svg]]
|- align="center"
! bgcolor="#F0F0F0" |1
| 0 0 0 1 1
| [[Image:POSTNET 1.svg]]
|- align="center"
! bgcolor="#F0F0F0" |2
| 0 0 1 0 1
| [[Image:POSTNET 2.svg]]
|- align="center"
! bgcolor="#F0F0F0" |3
| 0 0 1 1 0
| [[Image:POSTNET 3.svg]]
|- align="center"
! bgcolor="#F0F0F0" |4
| 0 1 0 0 1
| [[Image:POSTNET 4.svg]]
|- align="center"
! bgcolor="#F0F0F0" |5
| 0 1 0 1 0
| [[Image:POSTNET 5.svg]]
|- align="center"
! bgcolor="#F0F0F0" |6
| 0 1 1 0 0
| [[Image:POSTNET 6.svg]]
|- align="center"
! bgcolor="#F0F0F0" |7
| 1 0 0 0 1
| [[Image:POSTNET 7.svg]]
|- align="center"
! bgcolor="#F0F0F0" |8
| 1 0 0 1 0
| [[Image:POSTNET 8.svg]]
|- align="center"
! bgcolor="#F0F0F0" |9
| 1 0 1 0 0
| [[Image:POSTNET 9.svg]]
|- align="center"
! bgcolor="#F0F0F0" |Start/Stop
| − − − − 1
| [[Image:POSTNET BAR.svg]]
|}
{{clear|left}}

===Example===
The ZIP+4 of '''55555-1237''' yields a check digit of '''2''' for encoded data of '''5555512372'''<br>
Together with the initials and terminal frame bars, this would be represented as:
<blockquote>
[[Image:POSTNET BAR.svg]][[Image:POSTNET 5.svg]][[Image:POSTNET 5.svg]][[Image:POSTNET 5.svg]][[Image:POSTNET 5.svg]][[Image:POSTNET 5.svg]][[Image:POSTNET 1.svg]][[Image:POSTNET 2.svg]][[Image:POSTNET 3.svg]][[Image:POSTNET 7.svg]][[Image:POSTNET 2.svg]][[Image:POSTNET BAR.png]]
</blockquote>