value on invoice

gistfile1.txt

      case ($invoice->hasSilverMembership() && $invoice->hasSpouseProduct()) :
      $content_name = 'Silver + Spouse';
      $value = 194;
      break;
      case ($invoice->hasGoldMembership() && $invoice->hasSpouseProduct()) :
      $content_name = 'Gold + Spouse';
      $value = 294;
      break;
      case ($invoice->hasPlatinumMembership() && $invoice->hasSpouseProduct()) :
      $content_name = 'Platinum + Spouse';
      $value = 394;
      break;
      case ($invoice->hasEliteMembership() && $invoice->hasSpouseProduct()) :
      $content_name = 'Elite + Spouse';
      $value = 544;
      break;
      case ($invoice->hasSilverMembership()) :
      $content_name = 'Silver';
      $value = 147;
      break;
      case ($invoice->hasGoldMembership()) :
      $content_name = 'Gold';
      $value = 247;
      break;
      case ($invoice->hasPlatinumMembership()) :
      $content_name = 'Platinum';
      $value = 347;
      break;
      case ($invoice->hasEliteMembership()) :
      $content_name = 'Elite';
      $value = 497;
      break;
      case ($invoice->hasCCM()) :
      $content_name = 'CCM';
      $value = 47;
      break;
      case ($invoice->hasSpouseProduct()) :
      $content_name = 'Spouse';
      $value = 47;
      break;
      default:
      $content_name = 'Product';
      $value = $invoice->getSubTotalAmount();
      break;