Posted February 03, 2019 10:51:50 When do I need to do a change of my gst number?
I have already used the gst service and I do not want to use it again.
Do I need a new number?
The number is still valid.
How long will my number be valid?
The valid number will last for a period of time depending on the billing cycle of your credit card company.
How do I know if I need the change of number?
If you have any questions about your credit cards, contact your card company directly.
You can call them directly at 1-800-928-2359.
If you are a Canadian, contact Canadian Credit Association.