diff --git a/src/app/core/services/checkout.service.ts b/src/app/core/services/checkout.service.ts
index 5a5eb76..4cad0da 100644
--- a/src/app/core/services/checkout.service.ts
+++ b/src/app/core/services/checkout.service.ts
@@ -80,7 +80,7 @@ export interface PurchaseStatusResponse {
 export type PurchasePaymentCandidateReason =
   | 'ambiguous_exact_match'
   | 'exact_dni_near_amount'
-  | 'exact_amount_different_dni';
+  | 'exact_amount_near_dni';
 
 export interface PurchasePaymentCandidatePrimaryResponse {
   reason: PurchasePaymentCandidateReason;
diff --git a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts
index 8a22780..895968a 100644
--- a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts
+++ b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.spec.ts
@@ -176,7 +176,7 @@ describe('PurchaseStatusPageComponent', () => {
           confidence: 'high',
           detected_at: '2026-08-27T18:00:00-03:00',
         },
-        reasons: ['exact_dni_near_amount', 'exact_amount_different_dni'],
+        reasons: ['exact_dni_near_amount', 'exact_amount_near_dni'],
       },
     } as PurchaseDetailResponse);
 
diff --git a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts
index b74f216..6560292 100644
--- a/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts
+++ b/src/app/features/store/pages/purchase-status-page/purchase-status-page.component.ts
@@ -187,7 +187,7 @@ export class PurchaseStatusPageComponent implements OnInit, OnDestroy {
           return 'Encontramos una transferencia que también coincide con otra compra.';
         case 'exact_dni_near_amount':
           return `El DNI coincide, pero el monto transferido tiene una diferencia de ${this.formatCurrency(primary.amount_difference)}.`;
-        case 'exact_amount_different_dni':
+        case 'exact_amount_near_dni':
           return primary.dni_distance === null
             ? 'El monto coincide, pero el DNI del pagador es diferente.'
             : `El monto coincide, pero el DNI del pagador presenta ${primary.dni_distance} ${primary.dni_distance === 1 ? 'diferencia' : 'diferencias'} de escritura.`;