Enable quantity input field in all type of payments

partial_pricing.phtml

<div class="box">
    <div class="block pricing">

        <div class="total">
            {% if pricing.type == 'free' %}
            
                {% if product.allow_quantity_select %}
                    <label>{% trans 'Quantity:' %}
                        <input type="text" name="quantity" value="1" style="width:30px;"/>
                    </label>
                    <hr/>
                {% endif %}
                
                <p>{% trans 'Total price:' %}</p>
                <div class="currency">{{ mf.currency(0) }}</div>
            {% endif %}

            {% if pricing.type == 'once'  %}
                {% if product.allow_quantity_select %}
                    <label>{% trans 'Quantity:' %}
                        <input type="text" name="quantity" value="1" style="width:30px;"/>
                    </label>
                    <hr/>
                {% endif %}

                <p>{% trans 'Total price:' %}</p>
                <div class="currency">{{ mf.currency(pricing.once.price + pricing.once.setup) }}</div>
            {% endif %}


        {% if pricing.type == 'recurrent'  %}
        
        {% if product.allow_quantity_select %}
            <label>{% trans 'Quantity:' %}
                <input type="text" name="quantity" value="1" style="width:30px;"/>
            </label>
            <hr/>
        {% endif %}
                
        <select name="period" id="period-selector">
        {% for code,prices in pricing.recurrent %}
            {% if prices.enabled %}
            <option value="{{code}}"{% if request.period == code %} selected="selected"{% endif %}>{{ periods[code] }}</option>
            {% endif %}
        {% endfor %}
        </select>

        {% for code,prices in pricing.recurrent %}
        {% if prices.enabled %}
        {% if prices.setup > 0 %}
        <div class="period {{code}}" style="display: none;">
            <table>
                <tr>
                    <td>{% trans 'Price' %}</td>
                    <td>{{ mf.currency(prices.price) }}</td>
                </tr>
                <tr>
                    <td>{% trans 'Setup Price' %}</td>
                    <td>{{ mf.currency(prices.setup) }}</td>
                </tr>
            </table>
        </div>
        {% endif %}
        {% endif %}

        {% endfor %}

        <hr/>
        <p>{% trans 'Total price:' %}</p>
        {% for code,prices in pricing.recurrent %}
        <div class="currency period {{code}}">{{ mf.currency(prices.price + prices.setup) }}</div>
        {% endfor %}
        
        {% endif %}
        </div>

        {% if product.addons|length > 0 %}
        <button class="bb-button bb-button-submit bb-button-big" type="submit" id="order-button">{% trans 'Continue' %}</button>
        {% else %}
        <button class="bb-button bb-button-submit bb-button-big" type="submit" id="order-button">{% trans 'Order now' %}</button>
        {% endif %}
        </div>
    </div>