$response = $velocityProcessor->capture(array('amount' => 6.03, 'TransactionId' => $authTransactionid)); //print_r($response); if (isset($response['Status']) && $response['Status'] == 'Successful') { echo 'Capture Successful!</br>'; echo 'Amount: ' . $response['TransactionSummaryData']['NetTotals']['NetAmount'] . '</br></br>'; } else { // some error print_r($response); } $captxnid = $response['TransactionId']; } catch (Exception $e) { echo $e->getMessage(); } /******************************************************Adjust******************************************************************************** */ try { $response = $velocityProcessor->adjust(array('amount' => 3.01, 'TransactionId' => $captxnid)); if (isset($response['Status']) && $response['Status'] == 'Successful') { echo 'Adjust Successful!</br>'; echo 'Amount: ' . $response['Amount'] . '</br></br>'; } else { // some error print_r($response); } } catch (Exception $e) { echo $e->getMessage(); } $adjusttxnid = $response['TransactionId']; /******************************************************Undo******************************************************************************** */ try { $response = $velocityProcessor->undo(array('TransactionId' => $adjusttxnid)); if (isset($response['Status']) && $response['Status'] == 'Successful') {