title: Stripe Payment: Getting Error as Customer cus_***** does not have a linked card with ID tok_*****
body: <p>In testing mode when I create a new customer and tries for payment, i got this error. </p>
  
  <blockquote>
    <p>Customer cus_7Zz2BCnybIZLGw does not have a linked card with ID
    tok_17Kp8GAwLkQPB7OqrrM73VVI</p>
  </blockquote>
  
  <p>Im using card number : 4242424242424242
  exp_month :12
  exp_year 2016</p>
  
  <p>The return response is,</p>
  
  <pre><code>Array
  (
      [charge_status] =&gt; 
      [error_info] =&gt; Array
          (
              [type] =&gt; invalid_request_error
              [message] =&gt; Customer cus_7Zz2BCnybIZLGw does not have a linked card with ID tok_17Kp8GAwLkQPB7OqrrM73VVI.
              [param] =&gt; card
              [code] =&gt; missing
          )
  
      [message] =&gt; Customer cus_7Zz2BCnybIZLGw does not have a linked card with ID tok_17Kp8GAwLkQPB7OqrrM73VVI.
  )
  </code></pre>
  
  <p>Input Charge Data is,</p>
  
  <pre><code> $customer = Stripe_Customer::create(array(
        'account_balance' =&gt; 100,
        'source' =&gt; $token,
        'email' =&gt; strip_tags(trim($email))
      )
    );
  
  $customer_id = $customer-&gt;id;
  
  $charge   = array(
                  'card'          =&gt; 4242424242424242, 
                  'amount'        =&gt; 100, 
                  'currency'      =&gt; 'cad', 
                  'receipt_email' =&gt; test@test.com,
                  'description'   =&gt; 'my payment',
                  'customer'      =&gt; $customer_id
                );
  </code></pre>