There is a wide range of opinions on suggestive sells across the industry, as operators see notable pros and cons. Among the menu categories, burger chains seem to have found more reason to believe suggestive sells have some value.

array( 'sort_dir' => 'asc', 'indicator' => '', 'label' => 'Menu Category', ), 'percent' => array( 'sort_dir' => 'asc', 'indicator' => '', 'label' => 'Percent', ), 'count' => array( 'sort_dir' => 'asc', 'indicator' => '', 'label' => 'Count', ), ); if ( isset( $_GET['sort'] ) && in_array( $_GET['sort'], array_keys( $headers ) ) ) { $sort_field = $_GET['sort']; } else { $sort_field = 'menu_category'; } if ( isset( $_GET['dir'] ) && in_array( $_GET['dir'], array( 'asc', 'desc' ) ) ) { $sort_dir = $_GET['dir']; } else { $sort_dir = 'asc'; } $opposite_dir = ( $sort_dir == 'asc' ) ? 'desc' : 'asc'; $headers[$sort_field]['sort_dir'] = $opposite_dir; $headers[$sort_field]['indicator'] = theme_tablesort_indicator( array( 'style' => $sort_dir ) ); $header_cols = array(); foreach ( $headers as $field => $field_data ) { $header_cols[] = array( 'data' => l( $field_data['label'], $_GET['q'], array( 'query' => array( 'sort' => $field, 'dir' => $field_data['sort_dir'] ) ) ) . $field_data['indicator'], 'class' => 'header', ); } $table_rows = array(); $table_rows[] = array( 'data' => array( array( 'data' => ' ', 'class' => 'header' ), array( 'data' => t( "Offered" ), 'colspan' => 2, 'class' => 'header' ), ), ); $table_rows[] = $header_cols; /* begin of function area */ $values = array(); foreach ( $the_data as $id => $value ) { $values[$id] = $value->$sort_field; } if ( $sort_dir == 'asc' ) { asort( $values ); } else { arsort( $values ); } foreach ( $values as $key => $value ) { $data_cells = array(); foreach ( $headers as $field => $field_data ) { $cell_data = $the_data[$key]->$field; if ( $field == 'pct_accurate' ) { $cell_data .= '%'; } $classes = $field; if ( $field == $sort_field ) { $classes .= ' sorted'; } $data_cells[] = array( 'data' => $cell_data, 'class' => $classes ); } $table_rows[] = $data_cells; } /* end of functional area */ // summary $table_rows[] = array( 'data' => array( 'Summary', '36.1%', 372 ), 'class' => array( 'total-row' ), ); print theme( 'table', array( 'header' => array(), 'rows' => $table_rows, 'attributes' => array( 'id' => 'datatable' ) ) ); ?>