AZ HB2080

Defines a "high-volume internet seller" as someone who makes or offers discrete transactions aggregating at least $12,000 in the previous 12 months on an internet marketplace.

Requires internet marketplace operators to maintain seller information for at least three years, including name, telephone number, email address, physical address, user identification, and company name.

Requires marketplace operators to maintain detailed transaction records for each high-volume seller covering the most recent three-year period.

Requires high-volume sellers to either conspicuously post their name, telephone number, and physical address on the marketplace listing or provide this information upon request from businesses suspecting organized retail crime.

Requires sellers to post identifying information if merchandise packaging indicates the property comes from a particular or exclusive retail source.