Try this:
1) At admin/includes/boxes/catalog.php has to be
//kgt - discount coupons
'<a href="' . tep_href_link(FILENAME_PRODUCTS_EXPECTED, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_PRODUCTS_EXPECTED . '</a><br>'.
'<a href="' . tep_href_link(FILENAME_DISCOUNT_COUPONS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_DISCOUNT_COUPONS . '</a>' );
/***************
'<a href="' . tep_href_link(FILENAME_PRODUCTS_EXPECTED, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_PRODUCTS_EXPECTED . '</a>' );
***************/
//end kgt - discount coupons
and
2) At admin/includes/boxes/reports.php has to be
//kgt - discount coupons report
'<a href="' . tep_href_link(FILENAME_STATS_CUSTOMERS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_REPORTS_ORDERS_TOTAL . '</a><br>'.
'<a href="' . tep_href_link(FILENAME_STATS_DISCOUNT_COUPONS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_REPORTS_DISCOUNT_COUPONS . '</a>');
/*************
'<a href="' . tep_href_link(FILENAME_STATS_CUSTOMERS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_REPORTS_ORDERS_TOTAL . '</a>'); *************/
//end kgt - discount coupons report