"my_customer@my_site.com", "back_url" => "http://www.my_site.com", "reason" => "Monthly subscription to premium package", "external_reference" => "OP-1234", "auto_recurring" => array( "frequency" => 1, "frequency_type" => "months", "transaction_amount" => 60, "currency_id" => "BRL", "start_date" => "2012-12-10T14:58:11.778-03:00", "end_date" => "2013-06-10T14:58:11.778-03:00" ) ); $preapprovalPayment = $mp->create_preapproval_payment($preapprovalPayment_data); ?> " name="MP-Checkout" class="orange-ar-m-sq-arall">Pay