If you use HowNet to check the duplicate, then the number of words has nothing to do with the price, because HowNet is charged according to the article, but HowNet is distinguished according to different blocks. Journals need 80 yuan, undergraduates need 380 yuan, and master students need 780 yuan, so it is still very expensive to check again. We suggest that you don't easily use this system for testing in the first draft.
In fact, there are many paper duplicate checking platforms besides HowNet, so how do these platforms charge? Take duplicate checking of papertime papers as an example. Papertime papers are charged according to the number of words, and each thousand words 1.5 yuan, 1, 000 words only need 15 yuan. Compared with HowNet, the price is still very cost-effective. Some students may ask, the price is so low, how about the quality of checking weight? In fact, the databases of different paper duplicate checking systems are different. If the school requires the use of papertime for duplicate checking, papertime is the most accurate. If the school requires the use of HowNet, then HowNet is the most accurate.
There are many paper duplicate checking platforms that charge by the number of words, but you can choose according to your own needs. Of course, when the paper is finalized, it is recommended that you take the exam according to the system required by the school.