# Example with credit card

Call the `ChargeOver.Signup.signup(...)` method to sign up a new customer and store credit card information securely.

```javascript
// The data we want to send to ChargeOver
var my_data = {

    'send_welcome_notice': true,    // Default is FALSE. TRUE sends a welcome e-mail to new sign-ups, while FALSE will not send them anything.
    'send_payment_receipt': true,   // Default is FALSE. TRUE sends a payment receipt e-mail to new sign-ups, while FALSE will not send them anything.

    'customer': {
        company: 'My Company Name, LLC',

        bill_addr1: '56 Cowles Road',
        bill_addr2: '',
        bill_addr3: '',
        bill_city: 'Mt Pleasant',
        bill_state: 'MI',
        bill_postcode: '48858',
        bill_country: 'United States',
    },
    'user': {
        name: 'John Doe',
        email: 'test@chargeover.com',
        phone: '888-924-2347'
    },
    'creditcard': {
        number: '4111 1111 1111 1111',
        expdate_month: '7',
        expdate_year: '2016',
        name: 'John D Doe'

        // CVV/CSC card security code (used only for card validation, not stored)
        // cvv: '',

        // Optional address information (can be used for address verification)
        // address: '',
        // city: '',
        // state: '',
        // postcode: '',
        // country: ''
    },
    'items': [
        1           // This is the item_id value of the product you want them signed up for
    ]
};

// Our callback function (this gets called after data is sent to ChargeOver)
function my_callback_function(code, message, response)
{
    if (code == ChargeOver.Core.CODE_OK)
    {
        alert('You have signed up! Thanks ' + response.user.first_name + '!');
    }
    else
    {
        alert('An error occurred: ' + message);
    }
}

// Call the signup method
ChargeOver.Signup.signup(my_data, my_callback_function);
```