The pataca is pegged to the Hong Kong dollar (and through it to the US dollar): cards, SWIFT, and the FPS corridor next door.
Cards through your own processor account and SWIFT for cross-border transfers, available in Macau like everywhere.
Pataca checkouts can offer SWIFT for bank transfers and cards through your own Stripe or Verifone account; the Hong Kong FPS corridor sits next door.
56 assets on 34 networks settle identically worldwide: non-custodial, final, around the clock.