How do you identify temporary checks?

Temporary checks can be identified by examining their characteristics: they typically lack the features of a standard check, such as a pre-printed account number and bank information. They often have a simple design, may be printed on plain paper, and are usually marked as "temporary" or "official use only." Additionally, they may be issued for specific purposes, like payroll or refunds, and can be verified with the issuing institution for authenticity.