Subtotal form for bit.ly/ZbcDtw

<?xml version="1.0" encoding="UTF-8"?>
<forms version="1.6.11">
    <form labelPlacement="top_label" useCurrentUserAsAuthor="1">
        <title><![CDATA[Subtotal Form]]></title>
        <description><![CDATA[Reference <a href="http://www.gravityhelp.com/forums/topic/how-to-create-a-subtotal-for-certain-products#post-112370">this topic</a>]]></description>
        <confirmation type="message">
            <message><![CDATA[Thanks for contacting us! We will get in touch with you shortly.]]></message>
        </confirmation>
        <button type="text">
            <text><![CDATA[Submit]]></text>
        </button>
        <fields>
            <field id="1" size="medium" type="section" displayOnly="1">
                <label><![CDATA[Day One]]></label>
            </field>
            <field id="3" isRequired="1" size="medium" type="product" inputType="singleproduct">
                <label><![CDATA[Conference Registration]]></label>
                <inputs>
                    <input id="3.1">
                        <label><![CDATA[Name]]></label>
                    </input>
                    <input id="3.2">
                        <label><![CDATA[Price]]></label>
                    </input>
                    <input id="3.3">
                        <label><![CDATA[Quantity]]></label>
                    </input>
                </inputs>
                <basePrice><![CDATA[$10.00]]></basePrice>
            </field>
            <field id="4" size="medium" type="product" inputType="singleproduct">
                <label><![CDATA[After party]]></label>
                <inputs>
                    <input id="4.1">
                        <label><![CDATA[Name]]></label>
                    </input>
                    <input id="4.2">
                        <label><![CDATA[Price]]></label>
                    </input>
                    <input id="4.3">
                        <label><![CDATA[Quantity]]></label>
                    </input>
                </inputs>
                <basePrice><![CDATA[$12.00]]></basePrice>
            </field>
            <field id="7" size="medium" type="number" numberFormat="decimal_dot">
                <label><![CDATA[Day One Subtotal]]></label>
                <calculationFormula><![CDATA[({Conference Registration (Price):3.2}*{Conference Registration (Quantity):3.3})+({After party (Price):4.2}*{After party (Quantity):4.3})]]></calculationFormula>
                <enableCalculation><![CDATA[1]]></enableCalculation>
            </field>
            <field id="2" size="medium" type="section" displayOnly="1">
                <label><![CDATA[Day Two]]></label>
            </field>
            <field id="5" isRequired="1" size="medium" type="product" inputType="singleproduct">
                <label><![CDATA[Open Forum]]></label>
                <inputs>
                    <input id="5.1">
                        <label><![CDATA[Name]]></label>
                    </input>
                    <input id="5.2">
                        <label><![CDATA[Price]]></label>
                    </input>
                    <input id="5.3">
                        <label><![CDATA[Quantity]]></label>
                    </input>
                </inputs>
                <basePrice><![CDATA[$5.00]]></basePrice>
            </field>
            <field id="6" isRequired="1" size="medium" type="product" inputType="singleproduct">
                <label><![CDATA[Lunch]]></label>
                <inputs>
                    <input id="6.1">
                        <label><![CDATA[Name]]></label>
                    </input>
                    <input id="6.2">
                        <label><![CDATA[Price]]></label>
                    </input>
                    <input id="6.3">
                        <label><![CDATA[Quantity]]></label>
                    </input>
                </inputs>
                <basePrice><![CDATA[$7.50]]></basePrice>
            </field>
            <field id="8" size="medium" type="number" numberFormat="decimal_dot">
                <label><![CDATA[Day Two Subtotal]]></label>
                <calculationFormula><![CDATA[({Open Forum (Price):5.2}*{Open Forum (Quantity):5.3})+({Lunch (Price):6.2}*{Lunch (Quantity):6.3})]]></calculationFormula>
                <enableCalculation><![CDATA[1]]></enableCalculation>
            </field>
            <field id="9" size="medium" type="total">
                <label><![CDATA[Total]]></label>
            </field>
        </fields>
        <descriptionPlacement><![CDATA[below]]></descriptionPlacement>
        <enableHoneypot><![CDATA[1]]></enableHoneypot>
        <notification>
            <to><![CDATA[{admin_email}]]></to>
            <subject><![CDATA[New submission from {form_title}]]></subject>
            <message><![CDATA[{all_fields}]]></message>
        </notification>
    </form>
</forms>