[code]

<!-- 셀렉트박스 쿠폰 관련 추가 -->

                                                <div class="select-box col-1 mo-col-1">

                                                    <div class="col__item">

                                                        <div class="select-box-wrap select__wrap custom-select-area select-box-flex" data-required="required">

                                                            <label for="room" class="input-title f-bold">객실권</label>

                                                            <div data-js="combobox" data-maxheight="200">

                                                                <select name="coupon-1" id="coupon-1" title="객실" class="combobox combobox--1 initial">

                                                                    <option value="">선택하세요.</option>

                                                                    <option value="1">리워즈 특별 1만원 할인</option>

                                                                    <option value="2">SPECIAL COUPON 신규 리워즈 2만원 할인</option>

                                                                </select>

                                                            </div>

                                                        </div>

                                                    </div>

                                                </div>

                                                <div class="select-box col-1 mo-col-1">

                                                    <div class="col__item">

                                                        <div class="select-box-wrap select__wrap custom-select-area select-box-flex" data-required="required">

                                                            <label for="room" class="input-title f-bold">식음권</label>

                                                            <div data-js="combobox" data-maxheight="200">

                                                                <select name="coupon-2" id="coupon-2" title="식음" class="combobox combobox--1 initial">

                                                                    <option value="">선택하세요.</option>

                                                                    <option value="1">Welcome GIFT 아메리카노 교환권 (1잔)</option>

                                                                    <option value="2">Welcome GIFT 아메리카노 교환권 (2잔)</option>

                                                                </select>

                                                            </div>

                                                        </div>

                                                    </div>

                                                </div>

                                                <div class="select-box col-1 mo-col-1">

                                                    <div class="col__item">

                                                        <div class="select-box-wrap select__wrap custom-select-area select-box-flex" data-required="required">

                                                            <label for="room" class="input-title f-bold">기타</label>

                                                            <div data-js="combobox" data-maxheight="200">

                                                                <select name="coupon-3" id="coupon-3" title="기타" class="combobox combobox--1 initial">

                                                                    <option value="">선택하세요.</option>

                                                                    <option value="1">기타1</option>

                                                                    <option value="2">기타2</option>

                                                                </select>

                                                            </div>

                                                        </div>

                                                    </div>

                                                </div>

[/code]

[code]

<!-- 쿠폰 추가 -->

                                                <span class="label-txt coupon-tit mt25" style="">쿠폰 혜택</span>

                                                <div class="coupon-section-1" style="display: none">

                                                    <p class="tit">

                                                        <span class="label-txt sub">객실권</span>

                                                        <span class="option-txt">

                                                            <span id="output"></span>

                                                            <span class="price-txt point-txt-orange">

                                                                <span class="price" id="output-price"></span>

                                                            </span>

                                                        </span>

                                                    </p>

                                                </div>

                                                <div class="coupon-section-2" style="display: none">

                                                    <p class="tit">

                                                        <span class="label-txt sub">식음권</span>

                                                        <span class="option-txt">

                                                            <span id="output2"></span>

                                                            <span class="price-txt point-txt-orange">

                                                                <span class="price" id="output-price2"></span>

                                                            </span>

                                                        </span>

                                                    </p>

                                                </div>

                                                <div class="coupon-section-3" style="display: none">

                                                    <p class="tit">

                                                        <span class="label-txt sub">기타</span>

                                                        <span class="option-txt">

                                                            <span id="output3"></span>

                                                            <span class="price-txt point-txt-orange">

                                                                <span class="price" id="output-price3"></span>

                                                            </span>

                                                        </span>

                                                    </p>

                                                </div>

[/code]

셀렉트박스 선택시 내용이 보여지거나 안보여지는건데 제가 초급이라 잘 모르겠네요

혹시 해주실 수 있는 분은 문자 부탁드립니다.