In the case of Visa, it's a prompt. It's either Interac or Visa debit. As for the card you would use, if you have a client card where you get cash out of your debit card today, you would be prompted with Visa for either Visa debit or Interac. You can choose either one. It will still go into your bank account.
With MasterCard, there will not be a prompt the way it's currently envisioned. This has not been rolled out yet. This is still being built. The way it's envisioned, the transaction would not be slowed down with the prompt. It would go right through Maestro if your issuing bank issues Maestro and they instructed us to route those transactions through Maestro.