Pre-paid visa

No you can't, no pre-paid card are accepted.
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You can use a Visa or Mastercard credit card, or a Visa Debit card to pay for your Fizz plans.
Other cards such as debit cards, American Express (Amex), Dinners, and others are not accepted. Foreign credit cards are also not accepted.
https://fizz.ca/en/faq/what-payment-methods-can-i-use
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If you need a referral code in order to have 25$ on your 3rd bill, this is mine OKWPW to use during the plan activation, when you have the total with the taxes.