: Scammers often offer more than the asking price via a fake check and ask for a portion back before the check bounces.

: Use verbs like "call now" or "visit today" to prompt immediate responses.

: Grab attention immediately; most users will not read beyond the first few lines.

: Focus on the product or service itself rather than the business history.

When dealing with online classifieds, protecting your personal information and physical safety is critical: