At components/com_virtuemart/views/cart/tmpl/default.php line 127 - 132
<?php
if(!class_exists('VmHtml'))require(JPATH_VM_ADMINISTRATOR.DS.'helpers'.DS.'html.php');
echo VmHtml::checkbox('tosAccepted',$this->cart->tosAccepted,1,0,'class="terms-of-service"');
if(VmConfig::get('oncheckout_show_legal_info',1)){
?>
The if(!class_exists('VmHtml'))require(JPATH_VM_ADMINISTRATOR.DS.'helpers'.DS.'html.php');
echo VmHtml::checkbox('tosAccepted',$this->cart->tosAccepted,1,0,'class="terms-of-service"');
must be below the if(VmConfig::get('oncheckout_show_legal_info',1)){
like this
<?php
if(VmConfig::get('oncheckout_show_legal_info',1)){
if(!class_exists('VmHtml'))require(JPATH_VM_ADMINISTRATOR.DS.'helpers'.DS.'html.php');
echo VmHtml::checkbox('tosAccepted',$this->cart->tosAccepted,1,0,'class="terms-of-service"');
?>
I am talking about the default template of virtuemart 2.0.6 . I think you will be ok with this modification.