diff --git a/src/pages/QuickPurchase.tsx b/src/pages/QuickPurchase.tsx
index 537f03e..c50899d 100644
--- a/src/pages/QuickPurchase.tsx
+++ b/src/pages/QuickPurchase.tsx
@@ -316,7 +316,7 @@ function TariffCard({
               d="M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5M16.5 12L12 16.5m0 0L7.5 12m4.5 4.5V3"
             />
           </svg>
-          {tariff.traffic_limit_gb} {t('landing.gb', 'GB')}
+          {tariff.traffic_limit_gb === 0 ? '∞' : tariff.traffic_limit_gb} {t('landing.gb', 'GB')}
         </span>
         <span className="flex items-center gap-1">
           <svg