Да конечно же есть

<div id="prepay_methods">
<label>Предоплата</label>
<br>
<table>
<tr>
<td>
<input type="checkbox" id="leter_registered" class="checkbox_prepay_delivery" name="leter_registered"><label for="leter_registered"class="text" >Письмо заказное</label>
</td>
<td><input type="text" for="leter_registered"name="leter_registered_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox" class="checkbox_prepay_delivery"id="express_service"name="express_service"><label for="express_service"class="text">Посылка курьерской службой </label>
</td>
<td><input type="text" for="express_service"name="express_service_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox"class="checkbox_prepay_delivery"id="new_post_prepay"name="new_post_prepay"><label for="new_post_prepay"class="text">Новая Почта (предоплата)</label>
</td>
<td><input type="text" for="new_post_prepay"name="new_post_prepay_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox"class="checkbox_prepay_delivery"id="postal_parcel_valuable"name="postal_parcel_valuable"><label for="postal_parcel_valuable"class="text">Почтовая посылка ценная </label>
</td>
<td><input type="text" for="postal_parcel_valuable"name="postal parcel_valuable_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox"class="checkbox_prepay_delivery"id="pickup"name="pickup"><label for="pickup"class="text">Самовывоз </label>
</td>
<td><input type="text" for="pickup"name="pickup_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox"class="checkbox_prepay_delivery"id="meeting"name="meeting"><label for="meeting"class="text">При встрече</label>
</td>
<td><input type="text" for="meeting"name="meeting_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox"class="checkbox_prepay_delivery"id="postal_parcel"name="postal_parcel"><label for="postal_parcel"class="text">Почтовая посылка</label>
</td>
<td><input type="text" for="postal_parcel"name="postal_parcel_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td>
</tr>
<tr>
<td>
<input type="checkbox" class="checkbox_prepay_delivery"id="leter"name="leter"><label for="leter"class="text">Письмо простое</label>
</td>
<td><input type="text" for="leter"name="leter_price"class="input_price_delivery" size="5"><label class="text">грн.</label></td></tr>
</table>
</div><!--prepay_methods-->

Так работать не будет.

imediasun1,
мда ...

$('.checkbox_prepay_delivery:checked').each(function(){
var label_check = $(this).next();
var tr = $(this).parents('tr')
var input_check = $('input:last',tr);
alert([label_check.text(),input_check.val()])
             })

Спасибо большое, это то что нужно было, спасибо