请确认以上改动是免费的还是有偿的的翻译：Please confirm the above changes are free or paid 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Check to make sure changes are free or paid

Please confirm the above changes are free or paid

Please confirm above modification is free or paid

Please check to make sure that the above changes are free or a paid

Please confirm the above changes are free or paid