By default the 2co plugin does not wait for Order passed email to activate the user account. If you run a website with downloadable goods this can be a big issue since 2co fraud check process can take up to 6h and in meantime the user can download from your website and after 6h you get email stating Order failed. I looked trough the plugin code and find out that there is no action on FRAUD_STATUS_CHANGED email which are the ones that we need. So to fix this issue and have amember wait for the email FIRST BACKUP!!!!!! amember/plugins/payment/twocheckout_r/inc.php than open amember/plugins/payment/twocheckout_r/inc.php around line 188 - 193 find Code: $err = $db->finish_waiting_payment($payment_id, 'twocheckout_r', $vars['order_number']?$vars['order_number']:$vars['x_trans_id'], '', $vars); if ($err) return "finish_waiting_payment error: $err"; Change it to Code: $err = "YOUR MESSAGE TO CUSTOMER ADVISING THAT 2CO FRAUD CHECK IS IN PROCESS ."; if ($err) return "Your order is pending: $err"; next step is to kill the account activation on signup around line 238 -244 find Code: case 'ORDER_CREATED' : //Order creation is a new order placed online by a customer if (!$p['completed']){ $db->finish_waiting_payment($p['payment_id'], $this->get_plugin_name(), $vars['invoice_id'], '', $vars); } break; change to Code: case 'ORDER_CREATED' : //Order creation is a new order placed online by a customer //nothing need to do there break; now let us wait for that email , line 247 Code: case 'FRAUD_STATUS_CHANGED' : //nothing need to do there break; change to Code: case 'FRAUD_STATUS_CHANGED' : // CHANGED BY YOUJOOMLA if ($vars['fraud_status'] =='pass'){ $db->finish_waiting_payment($p['payment_id'], $this->get_plugin_name(), $vars['sale_id'], '', $vars); } // END BY YOUJOOMLA break; finally you can relax , no order will be activated until Order Passed email comes along , just make sure that you have setup all 2co notifications email to go to you http://www.YOUR_SITE_NAME.com/amember/plugins/payment/twocheckout_r/ipn.php you might also notice that before this change , you were never able to find the order in amember by the 2co Order ID , for example you get the order passed email with something like Vendor ID Order ID Comments XXXXXX 43XXXXXX If you entered order ID in amember search , you were not able to find your order , reason for this is the plugin was actually putting in your customer invoice # in Receipt # which we don't need at all. We need our order Sale ID # , this is also changed in above addon from $vars['invoice_id'] to $vars['sale_id'] now when you get that email and input the order ID within amamber admin search box you will find that order.