{assign var="i" value=1} {foreach $productSerials as $ser} {assign var="i" value={$i+1}} {/foreach} {for $k = 1; $k <= {$qty - count($productSerials)}; $k++} {assign var="i" value={$i+1}} {/for}

م	السيريال
{$i}	{$ser.serialnumber}
{$i}