+ALTER TABLE `0_suppliers` ADD COLUMN `tax_included` tinyint(1) NOT NULL default '0' AFTER `payment_terms`;
+ALTER TABLE `0_supp_trans` ADD COLUMN `tax_included` tinyint(1) NOT NULL default '0';
+ALTER TABLE `0_purch_orders` ADD COLUMN `tax_included` tinyint(1) NOT NULL default '0';