Verify that you meet the Prime Young Adult eligibility requirements
Sign in to your Prime account
Go to the Prime Young Adult cashback offer or benefits page
Activate or enroll in the cashback offer if required
Make eligible purchases from qualifying categories or sellers
Pay using the eligible payment method linked to your account
Check the offer terms for cashback limits, exclusions, and expiration dates
Wait for the cashback to be credited after the qualifying purchase is completed
Review your account, rewards, or cashback balance to confirm it was applied
Use the cashback according to the available redemption options in your account