Company registration number not displaying on invoice

[lovemyseo]

Hi there is something missing so I thought should share here using PS 1.6.1.5 
 
Go to Preferences --> Store Contacts
 
There is field for Registration number when we enter info here it doesn't display on invoice footer as it should on invocie and delviery slip remaining info displays fine company name email address lines state zip etc rest displays fine 
 
 
Any idea whats missing on invoice footer section ?

{$shop_address|escape:'html':'UTF-8'}<br />

{if !empty($shop_phone) OR !empty($shop_fax)}
{l s='For more assistance, contact Support:' pdf='true'}<br />
{if !empty($shop_phone)}
{l s='Tel: %s' sprintf=[$shop_phone|escape:'html':'UTF-8'] pdf='true'}
{/if}

{if !empty($shop_fax)}
{l s='Fax: %s' sprintf=[$shop_fax|escape:'html':'UTF-8'] pdf='true'}
{/if}
<br />
{/if}

{if isset($shop_details)}
{$shop_details|escape:'html':'UTF-8'}<br />
{/if}

{if isset($free_text)}
{$free_text|escape:'html':'UTF-8'}<br />
{/if}
</td>
</tr>
</table>