How much time do I have to use the data that I do not use this month?

Each batch of rolled over data will expire after two (2) complete payment cycles, and this even if you change your plan.


To see when a Rollover will expire:

1- Go to My Plans in your Fizz account.
2- Under the plan you wish to view (if you have more than one) click on See Usage.
3- This will open the Usage screen, which lists all your gifts, Add-Ons, Rollovers, etc.
4- The blue arrow will tell you which data bucket you are currently using.
5- On the right hand side you can see how many days are left for your Rollover.

https://fizz.ca/en/faq/what-is-rollover-and-how-does-it-work

Your data is good for 90 days, so what you have left at the end of the month is good for another 2 months.

Suppose you have the data in July, then it will be carried over on August and again in September (Provided you did not use the data)

90 days I think