if(isset($_POST['currency2'])){
$_paysystem="CoinPayments";
include_once('success_pay_coinp.php');
}else
if(isset($_POST['ap_securitycode'])){
$_paysystem="Payza";
include_once('success_pay_payza.php');
}else
if(isset($_POST['ac_transfer'])){
$_paysystem="AdvCash";
include_once('success_pay_advcash.php');
}else
if(isset($_POST['IT_NIX'])){
$_paysystem="NIX";
include_once('success_pay_nixmoney.php');
}else
if(isset($_POST['intid'])){
$_paysystem="Free-Kassa";
include_once('success_pay_freekassa.php');
}else
if(isset($_POST['order_id']) && isset($_POST['m']) && isset($_POST['amount']) && isset($_POST['from'])){
$_paysystem="OOOPay";
include_once('success_pay_ooopay.php');
}else
if(isset($_POST['PAYMENT_ID']) AND empty($_POST['IT_NIX'])){
$_paysystem="Perfect";
include_once('success_pay_perfect.php');
}else{
$_paysystem="Payeer";
include_once('success_pay_payeer.php');
}