Change paypal shopping cart/checkout input labels, form name and remove quantity input : <p>how can I change the labels to the shopping cart? 
<a href="https://www.paypal.com/webapps/shoppingcart" rel="noreferrer">https://www.paypal.com/webapps/shoppingcart</a></p>

<p>Getting to this page by sending this form</p>

<pre><code>&lt;div class="paypal_module"&gt;

        &lt;form id="paypal_form_1_buy_now_button" method="post" action="https://www.paypal.com/cgi-bin/webscr"&gt;
            &lt;div class="hiddenFields"&gt;
                &lt;input type="hidden" name="cmd" value="_xclick"&gt;
                &lt;input type="hidden" name="upload" value="1"&gt;
                &lt;input type="hidden" name="business" value="nancy@somesite.com"&gt;
                &lt;input type="hidden" name="return" value="{homepage}advance-reservations/confirmation"&gt;
                &lt;input type="hidden" name="cancel_return" value="{homepage}"&gt;
                &lt;input type="hidden" name="item_name" value=""&gt;
                &lt;input type="hidden" name="item_number" value="1"&gt;
                &lt;input type="hidden" name="amount" value=""&gt;
                &lt;input type="hidden" name="lc" value="US"&gt;
                &lt;input type="hidden" name="currency_code" value=""&gt;
                &lt;input type="hidden" name="custom" value="1"&gt;
                &lt;input type="hidden" name="site_id" value="1"&gt;
                &lt;INPUT TYPE="hidden" NAME="first_name" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="last_name" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="email" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="night_phone_a" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="city" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="zip" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="state" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="address1" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="address2" VALUE=""&gt;
                &lt;INPUT TYPE="hidden" NAME="undefined_quantity" VALUE="1"&gt;
            &lt;/div&gt;

            &lt;input type="submit" id="trip-booking-submit" name="submit" value="Submit" class="paypal_button button-sm-primary" style="float: right"&gt;
        &lt;/form&gt;
</code></pre>

<p>I would need to change the labels as in this pic. Is this possible?</p>

<p>Changes needed:</p>

<ul>
<li>Change the form name from "Purchase details" to "Deposit details"</li>
<li>Change input label from "Price per item" to "Deposit amount"</li>
<li>Remove the quantity input</li>
</ul>

<p><a href="https://i.stack.imgur.com/6FJnJ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/6FJnJ.png" alt="enter image description here"></a></p>

<p>Thanks in advance!</p>

<p>Helping links: <a href="https://www.paypal.com/cgi-bin/webscr?cmd=p/pdn/howto_checkout-outside" rel="noreferrer">https://www.paypal.com/cgi-bin/webscr?cmd=p/pdn/howto_checkout-outside</a></p>

<p><a href="https://developer.paypal.com/docs/classic/express-checkout/integration-guide/ECCustomizing/#setting-the-paypal-checkout-page-style" rel="noreferrer">https://developer.paypal.com/docs/classic/express-checkout/integration-guide/ECCustomizing/#setting-the-paypal-checkout-page-style</a></p>
