diff --git a/backend/models/owner.js b/backend/models/owner.js
index e3ba19a..f4205b9 100644
--- a/backend/models/owner.js
+++ b/backend/models/owner.js
@@ -17,7 +17,8 @@ const ownerSchema = mongoose.Schema({
 	postal: {type: String, required: true},
 	phone: {type: String},
 	website: {type: String},
-	paid: {type: Boolean, required: true, default: false}
+	paid: {type: Boolean, required: true, default: false},
+	zats: {type: Boolean, required: true, default: false}
 });
 
 module.exports = mongoose.model('Owner', ownerSchema);
diff --git a/src/app/business/business.component.ts b/src/app/business/business.component.ts
index 207846e..bb345ff 100644
--- a/src/app/business/business.component.ts
+++ b/src/app/business/business.component.ts
@@ -62,7 +62,8 @@ export class BusinessComponent implements OnInit {
 			postal: '',
 			country: '',
 			email: '',
-			website: ''
+			website: '',
+			zats: false
 		}
 	public countriesUpdate: Observable<Country[]>;
 	public ownerUpdate: Observable<Owner>;
@@ -163,7 +164,8 @@ export class BusinessComponent implements OnInit {
 			postal: this.bizForm.get('postal')!.value,
 			country: this.bizForm.get('country')!.value,
 			email: this.bizForm.get('email')!.value,
-			website: this.bizForm.get('website')!.value
+			website: this.bizForm.get('website')!.value,
+			zats: false
 		};
 		this.userService.addOwner(this.owner);
 		this.stepper!.next();
diff --git a/src/app/fullnode.service.ts b/src/app/fullnode.service.ts
index 69f469f..d652816 100644
--- a/src/app/fullnode.service.ts
+++ b/src/app/fullnode.service.ts
@@ -41,7 +41,8 @@ export class FullnodeService{
 		phone: '',
 		paid: false,
 		website: '',
-		country: ''
+		country: '',
+		zats: false
 	};
 
 	constructor(private http: HttpClient, public userService: UserService){
diff --git a/src/app/header/header.component.ts b/src/app/header/header.component.ts
index a1441e5..298b4ff 100644
--- a/src/app/header/header.component.ts
+++ b/src/app/header/header.component.ts
@@ -36,7 +36,8 @@ export class HeaderComponent implements OnInit, OnDestroy {
 		phone: '',
 		paid: false,
 		website: '',
-		country: ''
+		country: '',
+		zats: false
 	};
 	private session: string | null = '';
 	public heightUpdate: Observable<number>;
diff --git a/src/app/items/item-list/item-list.component.ts b/src/app/items/item-list/item-list.component.ts
index 1b3dad7..97b9389 100644
--- a/src/app/items/item-list/item-list.component.ts
+++ b/src/app/items/item-list/item-list.component.ts
@@ -39,7 +39,8 @@ export class ItemListComponent implements OnInit{
 		phone: '',
 		paid: false,
 		website: '',
-		country: ''
+		country: '',
+		zats: false
 	};
 	public price: number = 1;
 	public ownerUpdate: Observable<Owner>;
diff --git a/src/app/login/login.component.ts b/src/app/login/login.component.ts
index d5209b0..315379f 100644
--- a/src/app/login/login.component.ts
+++ b/src/app/login/login.component.ts
@@ -57,7 +57,8 @@ export class LoginComponent implements OnInit, AfterViewInit {
 		phone: '',
 		paid: false,
 		website: '',
-		country: ''
+		country: '',
+		zats: false
 	};
 	private FullnodeSub: Subscription = new Subscription();
 	private UserSub: Subscription = new Subscription();
diff --git a/src/app/order/order.service.ts b/src/app/order/order.service.ts
index a2497dc..6e64ac4 100644
--- a/src/app/order/order.service.ts
+++ b/src/app/order/order.service.ts
@@ -41,7 +41,8 @@ export class OrderService {
 			phone: '',
 			paid: false,
 			website: '',
-			country: ''
+			country: '',
+			zats: false
 		},
 		order: {
 			address: '',
diff --git a/src/app/owner.model.ts b/src/app/owner.model.ts
index 73771c8..b80dc95 100644
--- a/src/app/owner.model.ts
+++ b/src/app/owner.model.ts
@@ -18,4 +18,5 @@ export interface Owner {
 	paid: boolean;
 	website: string;
 	country: string;
+	zats: boolean;
 }
diff --git a/src/app/user.service.ts b/src/app/user.service.ts
index d4796e5..b141ea6 100644
--- a/src/app/user.service.ts
+++ b/src/app/user.service.ts
@@ -37,7 +37,8 @@ export class UserService{
 			phone: '',
 			paid: false,
 			website: '',
-			country: ''
+			country: '',
+			zats: false
 		},
 		txs : [],
 		countries: []
diff --git a/src/app/viewer/viewer.component.ts b/src/app/viewer/viewer.component.ts
index b1fd217..2d15e8f 100644
--- a/src/app/viewer/viewer.component.ts
+++ b/src/app/viewer/viewer.component.ts
@@ -47,7 +47,8 @@ export class ViewerComponent implements OnInit {
 		phone: '',
 		paid: false,
 		website: '',
-		country: ''
+		country: '',
+		zats: false
 	};
 	public addrUpdate: Observable<string>;
 	public ownerUpdate: Observable<Owner>;