SurveyMethods accepts all major debit and credit cards for paid subscriptions (Advanced, Professional and Enterprise accounts).
For annual Professional and Enterprise subscriptions we also accept payment by check, wire transfer, or ACH (electronic) transfer. To request an invoice, please contact SurveyMethods support at smsupport@surveymethods.net.
To update your credit or debit card on file, visit our help article Update your Payment Method.