Overview

• Banco Nación’s supermarket promo grants 30% back on purchases every Wednesday in September with a $12,000 weekly cap when paying via MODO BNA+ using Banco Nación Visa or Mastercard by QR, and it does not apply to balance-in-account payments or other wallets.
• Reimbursements are credited to the BNA+ monetary account within up to 30 days—often visible within 24 hours—and additional cardholders must have a Banco Nación monetary account; spending about $40,000 in a Wednesday typically reaches the weekly cap.
• The benefit applies in stores and online at major chains such as Coto, Jumbo, Disco, Vea, Carrefour and ChangoMás, with the full list of participating locations available by geolocation on Banco Nación’s site.
• Media reports differ on potential month‑end savings because of how they count promotional Wednesdays and caps, so consumers should rely on the bank’s official terms for exact limits.
• Separately, Banco Provincia’s Cuenta DNI runs September discounts including 40% daily on garrafas with a $12,000 monthly cap and chain‑specific supermarket day deals, plus 20% in neighborhood shops on Fridays (up to $4,000), scheduled meat discounts, and 40% at ferias and in universities with weekly caps.