### Comment:
What are some common methods used in online fraud schemes?

### REPLY:
Some common methods used in online fraud schemes include phishing, identity theft, credit card fraud, and pyramid schemes. Phishing involves tricking individuals into revealing their personal information through deceptive emails or websites. Identity theft involves stealing someone's personal information to commit fraud. Credit card fraud involves unauthorized use of someone's credit card information. Pyramid schemes are fraudulent investment schemes that promise high returns but rely on recruiting new members to sustain the scheme.