@if (!empty($billing['generated_by']))
    <div class="text-center">Generated - <i class="fa fa-check-double text-success"></i></div>
@else
    <div class="text-center">Generated - <i class="fa fa-times-circle text-danger"></i></div>
@endif

@if (!empty($billing['reviewed_by']))
    <div class="text-center">Reviewer - <i class="fa fa-check-double text-success"></i></div>
@else
    <div class="text-center">Reviewer - <i class="fa fa-times-circle text-danger"></i></div>
@endif

@if (!empty($billing['approved_by']))
    <div class="text-center">Approver - <i class="fa fa-check-double text-success"></i></div>
@else
    <div class="text-center">Approver - <i class="fa fa-times-circle text-danger"></i></div>
@endif