# Mail Mart Labels in Targeted Marketing

{% hint style="info" %}
**Note:** *The Mail Mart interface requires a separate license fee to use. Contact the Naviga Support Center for details.*
{% endhint %}

In Targeted Marketing, you can export data in a format required by Mail Mart to produce inkjet labels for non-subscriber products. The output file is fixed length and will be exported to the `/dti/exchange/cm` directory. The file format is described below.

<table><thead><tr><th>Field</th><th width="150">Format</th><th width="314">Description</th></tr></thead><tbody><tr><td>WS-Sea-Num</td><td>999999999 (9 dig.)</td><td>Label sequence number</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Ad-Route</td><td>X(10)</td><td>Route ID</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-PCR-Seq</td><td>X(10)</td><td>PO Route Type + PO Route # + Filler X(1) + PO Route Sequence # + Filler X(1).<br>Example: “C001 0540 “</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Data-Line-1</td><td>X(40)</td><td>Value “ECRWSH***” + PO Route Type + PO Route #.<br>Example: “ECRWSH**C001”</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Data-Line-2</td><td>X(40)</td><td>Value “POSTAL CUSTOMER”</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Data-Line-3</td><td>X(40)</td><td>Address Line 1</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Data-Line-4</td><td>X(40)</td><td>Address Line 2</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Data-Line-5</td><td>X(40)</td><td>City, State, Zip</td></tr><tr><td>Filler</td><td>X(1)</td><td>space</td></tr><tr><td>WS-Selective</td><td>X(10)</td><td>Value “SELECTIVE” if non-subscriber; otherwise spaces.</td></tr></tbody></table>