Is 99papers Safe -

While the business is legal, user reviews highlight significant risks regarding the actual product: Terms and conditions - 99papers.com

in terms of not stealing your money or personal data. However, “safe” also means different things: academic safety (avoiding plagiarism detection) is a separate concern. is 99papers safe

– If you use them, always:

From a technical and business standpoint, is generally safe: While the business is legal, user reviews highlight

For students, "safety" often means "will my professor find out?" While the business is legal