diff --git a/interfaces/product.ts b/interfaces/product.ts
index 12f44e2..10245de 100644
--- a/interfaces/product.ts
+++ b/interfaces/product.ts
@@ -13,4 +13,7 @@ export interface IProduct extends IProductDefinition {
   filters: IProductFilter[];
   subproducts: IProductDefinition[];
   cardTemplate: string;
+  external: {
+    rules: string;
+  };
 }
diff --git a/src/app/card/card.page.html b/src/app/card/card.page.html
index 0d1b214..87c7b7e 100644
--- a/src/app/card/card.page.html
+++ b/src/app/card/card.page.html
@@ -44,6 +44,11 @@
                     }
                   </ion-label>
                 </ion-item>
+
+                <ion-item [href]="metaService.getRulesByProductId(cardData.product)" target="_blank">
+                  <ion-icon slot="start" name="link-outline"></ion-icon>
+                  Rules
+                </ion-item>
               </ion-list>
             </ion-card-content>
           </ion-card>
diff --git a/src/app/meta.service.ts b/src/app/meta.service.ts
index b9950e7..ad8f942 100644
--- a/src/app/meta.service.ts
+++ b/src/app/meta.service.ts
@@ -9,6 +9,7 @@ import { environment } from '../environments/environment';
 export class MetaService {
   private allProducts: IProduct[] = [];
   private templatesByProductId: Record<string, string> = {};
+  private rulesByProductId: Record<string, string> = {};
 
   public get products() {
     return this.allProducts;
@@ -20,16 +21,21 @@ export class MetaService {
 
     this.allProducts = realData;
 
-    this.loadTemplates();
+    this.loadExternals();
   }
 
-  private loadTemplates() {
+  private loadExternals() {
     this.allProducts.forEach((product) => {
       this.templatesByProductId[product.id] = product.cardTemplate;
+      this.rulesByProductId[product.id] = product.external.rules;
     });
   }
 
   public getTemplateByProductId(productId: string): string {
     return this.templatesByProductId[productId];
   }
+
+  public getRulesByProductId(productId: string): string {
+    return this.rulesByProductId[productId];
+  }
 }