Payment Gateway module of Mellat Bank allow you to integrate payment solutions with the WHMCS 7.x platform.
Befor activating this gateway module, run below sql code in your database:
CREATE TABLE IF NOT EXISTS `morders` (
`oid` int(20) NOT NULL AUTO_INCREMENT,
`invoiceid` int(20) NOT NULL,
`amount` double NOT NULL,
`description` text NOT NULL,
`isPayed` int(2) NOT NULL,
`resLink` int(4) NOT NULL,
`resBank` int(4) NOT NULL,
`refid` varchar(255) NOT NULL,
`saleorderid` bigint(30) NOT NULL,
`refund` int(2) NOT NULL,
PRIMARY KEY (`oid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;