in german law you must send the customer the "wiederrufsrecht" with the ordermail.
its easy to include
in components/com_jshopping/views/checkout/tmpl/ordermail.php insert at line 333 direct before the closing table tag </table> this code:
<tr>
<td colspan="3" valign="top"><?php print _JSHOP_WIDERRUF ?></td>
</tr>
<tr>
<td colspan="3" valign="top" class="bg_gray"><?php print _JSHOP_WIDERRUF_EMAIL ?></td>
</tr>
<td colspan="3" valign="top"><?php print _JSHOP_WIDERRUF ?></td>
</tr>
<tr>
<td colspan="3" valign="top" class="bg_gray"><?php print _JSHOP_WIDERRUF_EMAIL ?></td>
</tr>
and in components/com_jshopping/lang/de_DE.php and any langugage you need
define('_JSHOP_WIDERRUF', 'Widerrufsrecht');
define('_JSHOP_WIDERRUF_EMAIL', 'insert your right of return here');
define('_JSHOP_WIDERRUF_EMAIL', 'insert your right of return here');
thats it