You can know the number of duplicate checks by checking the number of duplicate checks remaining in the account or directly checking the duplicate check report.

Check the remaining duplicate checking times of the account: log on to the website of Gotha duplicate checking system and click "Member Center" to enter the account information page to check the remaining duplicate checking times.

Duplicate checking report: After the paper is submitted, the duplicate checking system will generate a duplicate checking report, which will show the repetition rate, content and other information of the paper, as well as the duplicate checking times.

It should be noted that different duplicate checking systems may have different duplicate checking standards and algorithms, so the duplicate checking results will be different. For the first draft of the paper, it is suggested that free duplicate checking software such as paperfree, papertime and paperday can be used. For the final draft, use the duplicate checking system required by the school to ensure the accuracy and effectiveness of duplicate checking.