Any contests or promotions ("Promotions") accessible through the Mobile Nations or its subsidiaries may be governed by its own set of official rules, which may have eligibility requirements, such as certain age or geographic area restrictions. ? By entering or participating in such Promotions, you will become subject to those official rules. It is your responsibility to read the applicable rules to determine whether or not your participation, registration or entry will be valid or restricted, and to determine the sponsor's requirements of you in connection with the applicable Promotion. Unless otherwise stated any taxes, fee or duties imposed by your jurisdiction due as a result of winning a contest or promotion for a product or service are payable by you.