Step-by-step chargeback process for recurring charges you didn't authorize or that continued after cancellation.
Find the recurring charge on your statement. Note the merchant name, amount, and date. Some merchants use different billing names than their brand.
Call the number on your card. Say: 'I want to dispute a recurring charge that continued after I canceled.' They'll open a case.
Submit: your cancellation confirmation (email, letter, screenshot), the date you canceled, and any charges after that date.
Ask your card issuer to block future charges from this merchant. This prevents the company from charging you again even if they don't honor your cancellation.