    <div class="mall-filter mall-filter--on-sale">
        <label for="mall-on-sale" class="mall-label mall-label--checkbox js-mall-filter">
            <input type="checkbox" class="mall-input-checkbox" id="mall-on-sale"
                   name="filter[on_sale]"
                   value="✓"
                   {{ filter.on_sale ? 'checked' }}
            >
            {{ 'offline.mall::frontend.onsale_label' | trans }}
        </label>
    </div>
