What is the fine-grained topic of the following text: The Western Union® Money TransferSM service is provided online by Western Union Online Limited, an Irish company with a correspondence address at Office Numbers 1501 and 1515, 15/F 100QRC, 100 Queen’s Road Central, Central, Hong Kong in conjunction with Western Union International Limited, an Irish company, using a network of independent authorized agents and representatives worldwide. Only return the topic.
Western Union® Money TransferSM service operations and providers