Level 2 & Level 3 Processing

This code steps you through an example of passing Level 2 & Level 3 data with a transaction.

There are three outcomes when processing credit card transactions:

  1. Approved
  2. Declined
  3. Error

'Approved' transactions can be charged against customers' credit cards. 'Declined' transactions can't be charged. As a result, in order to test the process of charging a customer's credit card, you must first pass an odd dollar amount. This returns the transaction with an 'Approved' status. You can then charge the credit card to complete the transaction.

An error could result from a variety of conditions such as missing data, invalid card numbers, and expiration dates provided in invalid formats.

The following sample code calls a routine from our Code Library.
Download BluePay.php
Or, download via GitHub

//
// BluePay C++ Sample code.
//
// This code sample runs a $3.00 Credit Card Sale transaction
// against a customer using test payment information.
// If using TEST mode, odd dollar amounts will return
// an approval and even dollar amounts will return a decline.
//

#include "Charge_Customer_CC.h"
#include "../bluepay-cpp/BluePay.h"
#include <iostream>
using namespace std;

void chargeCustomerCCLv2Lv3() {

    string accountId = "Merchant's Account ID Here";
    string secretKey = "Merchant's Secret Key Here";
    string mode = "TEST";
   
    BluePay payment(
    accountId,
    secretKey,
    mode
    );

    payment.setCustomerInformation(
    "Bob", // First Name
    "Tester", // Last Name
    "123 Test St.", // Address1
    "Apt #500", // Address2
    "Testville", // City
    "IL", // State
    "54321", // Zip
    "USA", // Country
    "1231231234", // Phone Number
    "[email protected]" // Email Address
  );

    payment.setCCInformation(
    "4111111111111111", // Card Number
    "1225", // Card Expire
    "123" // Card CVV2
    );

    // Set Level 2 Information
    payment.setInvoiceId("123456789");
    payment.setAmountTax("0.91");

    // Add Line Item for Level3 Processing
    std::map<std::string, std::string> item1Params = {
      { "quantity", "1" }, // The number of units of item. Max: 5 digits.
      { "unitCost", "3.00" }, // The cost per unit of item. Max: 9 digits decimal.
      { "descriptor", "test1" }, // Description of the item purchased. Max: 26 character.
      { "commodityCode", "123412341234" }, // Commodity Codes can be found at http://www.census.gov/svsd/www/cfsdat/2002data/cfs021200.pdf. Max: 12 characters.
      { "productCode", "432143214321" }, // Merchant-defined code for the product or service being purchased. Max: 12 characters.
      { "measureUnits", "EA" }, // The unit of measure of the item purchase. Normally EA. Max: 3 characters.
      { "taxRate", "7%" }, // Tax rate for the item. Max: 4 digits.
      { "taxAmount", "0.21" }, // Tax amount for the item. unit_cost * quantity * tax_rate = tax_amount. Max: 9 digits.
      { "itemDiscount", "0.00" }, // The amount of any discounts on the item. Max: 12 digits.
      { "lineItemTotal", "3.21" } // The total amount for the item including taxes and discounts.
    };
    payment.addLineItem(item1Params);

    std::map<std::string, std::string> item2Params = {
      { "quantity", "2" },
      { "unitCost", "5.00" },
      { "descriptor", "test2" },
      { "commodityCode", "123412341234" },
      { "productCode", "098709870987" },
      { "measureUnits", "EA" },
      { "taxRate", "7%" },
      { "taxAmount", "0.70" },
      { "itemDiscount", "0.00" },
      { "lineItemTotal", "10.70" }
    };
    payment.addLineItem(item2Params);

    payment.sale("13.91"); // Sale Amount: $13.91

    // Makes the API Request with Blue
    payment.process();

    // Reads the responses from BluePay if transaction was approved
    if (payment.isSuccessfulTransaction()){
        cout << string("Transaction Status: ") + payment.getResult() + "\n";
        cout << string("Transaction Message: ") + payment.getMessage() + "\n";
        cout << string("Transaction ID: ") + payment.getTransId() + "\n";
        cout << string("AVS Result: ") + payment.getAvs() + "\n";
        cout << string("CVV2 Result: ") + payment.getCvv2() + "\n";
        cout << string("Masked Payment Account: ") + payment.getMaskedPaymentAccount() + "\n";
        cout << string("Card Type: ") + payment.getCardType() + "\n";
        cout << string("Authorization Code: ") + payment.getAuthCode() + "\n";
    }
    else {
        cout << string("Error: ") + payment.getMessage();
    }
}
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BluePay Processing, LLC is a registered ISO of Wells Fargo Bank, N.A., Concord, CA, 94524 U.S.A.
BluePay Canada ULC, is a Registered ISO/MSP of Peoples Trust Company, Vancouver, Canada.