Questions about refunds and cancellations should be
addressed to firstname.lastname@example.org with the Subject line –
Payments made to GSTZen are used for various services such
as monthly return filing subscription, yearly return filing
subscription, data transfer charges, data conversion
charges. GSTZen will refund unutilized balance to the
customer’s credit card or original method of payment,
within 7 business days upon receipt of the refund request.