<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_xclick-subscriptions">
<input type="hidden" name="business" value="RZT9EVGTDCGDA">
<input type="hidden" name="lc" value="GB">
<input type="hidden" name="item_name" value="ebaythemes">
<input type="hidden" name="no_note" value="1">
<input type="hidden" name="no_shipping" value="1">
<input type="hidden" name="a1" value="15.00">
<input type="hidden" name="p1" value="1">
<input type="hidden" name="t1" value="W">
<input type="hidden" name="src" value="1">
<input type="hidden" name="a3" value="15.00">
<input type="hidden" name="p3" value="1">
<input type="hidden" name="t3" value="M">
<input type="hidden" name="currency_code" value="GBP">
<input type="hidden" name="bn" value="PP-SubscriptionsBF:btn_subscribeCC_LG.gif:NonHosted">
<input type="image" src="https://www.sandbox.paypal.com/en_US/GB/i/btn/btn_subscribeCC_LG.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online.">
<img alt="" border="0" src="https://www.sandbox.paypal.com/en_GB/i/scr/pixel.gif" width="1" height="1">
</form>