spreedly core problem

spreedly

The form:

<form action="https://spreedlycore.com/v1/payment_methods" method="POST">
<input name="redirect_url" type="hidden" value="http://demo.improvely/plan" />
<input name="api_login" type="hidden" value="CK7U2rfiM3UqEARqw2jdDjgSmsR" />
<input type="hidden" name="data[plan]" value="Small Business" />
<input type="hidden" name="data[subdomain]" value="demo" />
<input name="payment_method_token" type="hidden" value="4HcPdjwaAr1VJZnztN7aMoG15cI" />
<input name="credit_card[first_name]" type="hidden" value="Joe" />
<input name="credit_card[last_name]" type="hidden" value="Smith" />
<input name="credit_card[email]" type="hidden" value="dan@dangrossman.info" />
<input type="text" class="input-large" name="credit_card[number]" value="XXXX-XXXX-XXXX-1111"/>
<select name="credit_card[month]" style="width: 120px">
	<option value="1">1 - January</option>
	<option value="2" selected="selected">2 - February</option>
	<option value="3">3 - March</option>
	<option value="4">4 - April</option>
	<option value="5">5 - May</option>
	<option value="6">6 - June</option>
	<option value="7">7 - July</option>
	<option value="8">8 - August</option>
	<option value="9">9 - September</option>
	<option value="10">10 - October</option>
	<option value="11">11 - November</option>
	<option value="12">12 - December</option>
</select>
<select name="credit_card[year]" style="width: 80px">
	<option value="2012">2012</option>
	<option value="2013">2013</option>
	<option value="2014" selected="selected">2014</option>
	<option value="2015">2015</option>
	<option value="2016">2016</option>
	<option value="2017">2017</option>
	<option value="2018">2018</option>
	<option value="2019">2019</option>
	<option value="2020">2020</option>
	<option value="2021">2021</option>
	<option value="2022">2022</option>
	<option value="2023">2023</option>
	<option value="2024">2024</option>
</select>	
<input type="text" class="input-small" name="credit_card[zip]" value="18974" />
<input type="text" class="input-mini" name="credit_card[verification_value]" value="XXX" />
<input type="submit" class="btn btn-success" value="Save Changes" />
</form>

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I am redirected back to ?token=PEamin5o0gDiGuK6ev2ZNuasNip

Attempt to retain this new token:

<transaction>
  <token>ZO32qQY7l2IreuT9oQykxfnhdGG</token>
  <created_at type="datetime">2012-08-17T05:14:44Z</created_at>
  <updated_at type="datetime">2012-08-17T05:14:44Z</updated_at>
  <succeeded type="boolean">false</succeeded>
  <transaction_type>RetainPaymentMethod</transaction_type>
  <message key="messages.payment_method_invalid">The payment method is invalid.</message>
  <payment_method>
    <token>PEamin5o0gDiGuK6ev2ZNuasNip</token>
    <created_at type="datetime">2012-08-17T05:13:25Z</created_at>
    <updated_at type="datetime">2012-08-17T05:13:25Z</updated_at>
    <last_four_digits>1111</last_four_digits>
    <card_type nil="true"></card_type>
    <first_name>Joe</first_name>
    <last_name>Smith</last_name>
    <month type="integer">2</month>
    <year type="integer">2014</year>
    <email>dan@dangrossman.info</email>
    <address1 nil="true"></address1>
    <address2 nil="true"></address2>
    <city nil="true"></city>
    <state nil="true"></state>
    <zip>18974</zip>
    <country nil="true"></country>
    <phone_number nil="true"></phone_number>
    <data>
      <plan>Small Business</plan>
      <subdomain>demo</subdomain>
    </data>
    <payment_method_type>CreditCard</payment_method_type>
    <verification_value>XXX</verification_value>
    <number>XXXX-XXXX-XXXX-1111</number>
    <errors>
      <error attribute="base" key="errors.basis_cannot_be_retained">Unable to base a payment method on another payment which has been retained.</error>
      <error attribute="card_type" key="errors.blank">Card type can't be blank</error>
      <error attribute="number" key="errors.invalid">Number is invalid</error>
    </errors>
  </payment_method>
</transaction>