How do you report hours that vary week to week? - what worked for you?

My hours change every week at my new part-time job and I am afraid of reporting wrongly. I have read a lot of threads here and could not find my exact situation. The form asks for gross earnings, which I do not see until later. Do you report when you earned it or when you were paid?

In my state the question was about the week I worked, not the week I was paid. Read the wording on your form carefully, or ask the claims line.

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.