8 yuan members of PaperYY refer to members who only buy for one day, and the price is 8 yuan. This kind of members can enjoy the repeated words purchased by PaperYY at the membership price, and get the corresponding membership rights, such as free use of advanced functions, priority review and so on. However, it should be noted that 8 yuan members are only allowed to purchase by new users, and only allowed to log in and purchase by using their mobile phone numbers. If you need multiple free duplicate checks, you can only use paperday free duplicate check software. There is no limit to the number of articles and words per day. PaperDay system supports the detection of Chinese and English and multilingual papers, integrates intelligent weight reduction, paper typesetting and paper error correction, greatly improves the efficiency of paper writing, and is a self-discipline duplicate checking tool for detecting academic misconduct such as article originality, course papers, academic papers and graduation thesis.