Edit in JSFiddle

<ul>
  <li>Smart link to the partner's mini-site</li>
  <li>Pre-filled quote information</li>
  <li>Can be styled with CSS</li>
</ul>


<form method="POST" action="https://demo.steadilypartner.com/partner/prefill">
  <button class="btn-link">Get landlord insurance</button>

  <input type="hidden" name="product" value="landlord-insurance">

  <input type="hidden" name="street_address" value="8855 Dunn Wood">
  <input type="hidden" name="street_address_2" value="">
  <input type="hidden" name="city" value="Hazelwood">
  <input type="hidden" name="state" value="MO">
  <input type="hidden" name="postal_code" value="63042">
  <input type="hidden" name="year_built" value="1989">
  <input type="hidden" name="building_sqft" value="2000">

  <input type="hidden" name="replacement_cost_estimate" value="220100">
  <input type="hidden" name="rental_income_per_month" value="2500">
  <input type="hidden" name="contact_first_name" value="">
  <input type="hidden" name="contact_last_name" value="">
  <input type="hidden" name="contact_email_address=" value="">
  <input type="hidden" name="contact_phone" value="">
  <input type="hidden" name="contact_street_address" value="">
  <input type="hidden" name="contact_street_address_2" value="">
  <input type="hidden" name="contact_city" value="">
  <input type="hidden" name="contact_state" value="">
  <input type="hidden" name="contact_postal_code" value="">

</form>

<style>
  .btn-link {
    border: none;
    background: none;
    color: blue;
    text-decoration: underline;
    cursor: pointer;
  }

</style>