Does Winzon take Mastercard debit cards?
Yes, debit and credit Mastercards both work.

Payments · Mastercard
Mastercard debit and credit cards fund Winzon from NZ$20. The same card can take your winnings back.
18+18+ only. Set your deposit limit before the first spin.
Debit or credit card in the Winzon cashier.
Mastercard
Your first Mastercard deposit of NZ$20 or more starts the welcome package with 100 free spins.
18+ · Welcome package terms at Winzon.
Online Mastercard payments are confirmed through Mastercard Identity Check: your bank sends a code or asks you to approve in its app before the deposit goes through.
After the first deposit the cashier keeps your card ready, so the next top-up is the amount and a confirmation. You can remove it from the account at any time.
Mastercard is a payout route. Card payouts pass Winzon’s review and then arrive on your bank’s timetable; an e-wallet such as ecoPayz is the alternative if you want winnings kept apart.
The reels are waiting:
pay with Mastercard at Winzon.
Quick answers
Yes, debit and credit Mastercards both work.
Through Mastercard Identity Check with your bank.
Yes, Mastercard is one of the payout methods.