Reporting part-time earnings while on benefits (Atlanta)

My hours change every week at my new part-time job and I am afraid of reporting wrongly. I am in Atlanta, in case local advice matters. Pay posts on a different day from when I work. Do you report when you earned it or when you were paid?

I estimated and then checked my pay stub. When there was a small difference I wrote to the agency to correct it.

Report honestly and keep your stubs. An honest small error is much easier to fix than a missing report.