diff --git a/src/Contracts/Models/Address.php b/src/Contracts/Models/Address.php
index dfaf501b..19763b69 100644
--- a/src/Contracts/Models/Address.php
+++ b/src/Contracts/Models/Address.php
@@ -2,9 +2,10 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
-interface Address
+interface Address extends Breadcrumbable
 {
     /**
      * Get the addressable model for the address.
diff --git a/src/Contracts/Models/Cart.php b/src/Contracts/Models/Cart.php
index aa9e02b1..3e864ac1 100644
--- a/src/Contracts/Models/Cart.php
+++ b/src/Contracts/Models/Cart.php
@@ -2,7 +2,10 @@
 
 namespace Bazar\Contracts\Models;
 
-interface Cart
+use Bazar\Contracts\Discountable;
+use Bazar\Contracts\Itemable;
+
+interface Cart extends Discountable, Itemable
 {
     /**
      * Lock the cart.
diff --git a/src/Contracts/Models/Category.php b/src/Contracts/Models/Category.php
index f39bceac..c48466a1 100644
--- a/src/Contracts/Models/Category.php
+++ b/src/Contracts/Models/Category.php
@@ -2,9 +2,10 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 
-interface Category
+interface Category extends Breadcrumbable
 {
     /**
      * Get the products for the category.
diff --git a/src/Contracts/Models/Order.php b/src/Contracts/Models/Order.php
index 9b32c20c..5d3e53a6 100644
--- a/src/Contracts/Models/Order.php
+++ b/src/Contracts/Models/Order.php
@@ -2,10 +2,13 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
+use Bazar\Contracts\Discountable;
+use Bazar\Contracts\Itemable;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Support\Collection;
 
-interface Order
+interface Order extends Breadcrumbable, Discountable, Itemable
 {
     /**
      * Get the transactions for the order.
diff --git a/src/Contracts/Models/Product.php b/src/Contracts/Models/Product.php
index cfc82880..362ea1a4 100644
--- a/src/Contracts/Models/Product.php
+++ b/src/Contracts/Models/Product.php
@@ -2,13 +2,15 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
+use Bazar\Contracts\Stockable;
 use Bazar\Models\Variant;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\MorphToMany;
 use Illuminate\Support\Collection;
 
-interface Product
+interface Product extends Breadcrumbable, Stockable
 {
     /**
      * Get the orders for the product.
diff --git a/src/Contracts/Models/Shipping.php b/src/Contracts/Models/Shipping.php
index 8b7594fa..e99feec6 100644
--- a/src/Contracts/Models/Shipping.php
+++ b/src/Contracts/Models/Shipping.php
@@ -2,9 +2,10 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Taxable;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 
-interface Shipping
+interface Shipping extends Taxable
 {
         /**
      * Get the shippable model for the shipping.
diff --git a/src/Contracts/Models/User.php b/src/Contracts/Models/User.php
index 2729ac1d..acc8cbdd 100644
--- a/src/Contracts/Models/User.php
+++ b/src/Contracts/Models/User.php
@@ -2,11 +2,12 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\HasOne;
 use Illuminate\Database\Eloquent\Relations\MorphMany;
 
-interface User
+interface User extends Breadcrumbable
 {
     /**
      * Get the cart for the user.
diff --git a/src/Contracts/Models/Variant.php b/src/Contracts/Models/Variant.php
index 56d19c81..72e86d32 100644
--- a/src/Contracts/Models/Variant.php
+++ b/src/Contracts/Models/Variant.php
@@ -2,9 +2,11 @@
 
 namespace Bazar\Contracts\Models;
 
+use Bazar\Contracts\Breadcrumbable;
+use Bazar\Contracts\Stockable;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
-interface Variant
+interface Variant extends Breadcrumbable, Stockable
 {
     /**
      * Get the product for the transaction.
diff --git a/src/Models/Address.php b/src/Models/Address.php
index 7165dde5..afdb2157 100644
--- a/src/Models/Address.php
+++ b/src/Models/Address.php
@@ -5,7 +5,6 @@
 use Bazar\Concerns\BazarRoutable;
 use Bazar\Concerns\Filterable;
 use Bazar\Concerns\InteractsWithProxy;
-use Bazar\Contracts\Breadcrumbable;
 use Bazar\Contracts\Models\Address as Contract;
 use Bazar\Support\Countries;
 use Illuminate\Database\Eloquent\Builder;
@@ -13,7 +12,7 @@
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Illuminate\Http\Request;
 
-class Address extends Model implements Breadcrumbable, Contract
+class Address extends Model implements Contract
 {
     use BazarRoutable, Filterable, InteractsWithProxy;
 
diff --git a/src/Models/Cart.php b/src/Models/Cart.php
index 84d865c8..8f85fd1c 100644
--- a/src/Models/Cart.php
+++ b/src/Models/Cart.php
@@ -8,14 +8,12 @@
 use Bazar\Concerns\InteractsWithDiscounts;
 use Bazar\Concerns\InteractsWithItems;
 use Bazar\Concerns\InteractsWithProxy;
-use Bazar\Contracts\Discountable;
-use Bazar\Contracts\Itemable;
 use Bazar\Contracts\Models\Cart as Contract;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Support\Carbon;
 
-class Cart extends Model implements Contract, Discountable, Itemable
+class Cart extends Model implements Contract
 {
     use Addressable, HasUuid, InteractsWithDiscounts, InteractsWithItems, InteractsWithProxy;
 
diff --git a/src/Models/Category.php b/src/Models/Category.php
index b0d89c9c..7f37746a 100644
--- a/src/Models/Category.php
+++ b/src/Models/Category.php
@@ -7,7 +7,6 @@
 use Bazar\Concerns\HasMedia;
 use Bazar\Concerns\InteractsWithProxy;
 use Bazar\Concerns\Sluggable;
-use Bazar\Contracts\Breadcrumbable;
 use Bazar\Contracts\Models\Category as Contract;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
@@ -15,7 +14,7 @@
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Http\Request;
 
-class Category extends Model implements Breadcrumbable, Contract
+class Category extends Model implements Contract
 {
     use BazarRoutable, Filterable, HasMedia, InteractsWithProxy, Sluggable, SoftDeletes;
 
diff --git a/src/Models/Order.php b/src/Models/Order.php
index b45d51fd..9ae5f95f 100644
--- a/src/Models/Order.php
+++ b/src/Models/Order.php
@@ -9,9 +9,6 @@
 use Bazar\Concerns\InteractsWithDiscounts;
 use Bazar\Concerns\InteractsWithItems;
 use Bazar\Concerns\InteractsWithProxy;
-use Bazar\Contracts\Breadcrumbable;
-use Bazar\Contracts\Discountable;
-use Bazar\Contracts\Itemable;
 use Bazar\Contracts\Models\Order as Contract;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
@@ -20,7 +17,7 @@
 use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
 
-class Order extends Model implements Breadcrumbable, Contract, Discountable, Itemable
+class Order extends Model implements Contract
 {
     use Addressable, BazarRoutable, Filterable, InteractsWithDiscounts, InteractsWithItems, InteractsWithProxy, SoftDeletes;
 
diff --git a/src/Models/Product.php b/src/Models/Product.php
index f0f7dc8e..a785a67f 100644
--- a/src/Models/Product.php
+++ b/src/Models/Product.php
@@ -10,9 +10,7 @@
 use Bazar\Concerns\InteractsWithProxy;
 use Bazar\Concerns\InteractsWithStock;
 use Bazar\Concerns\Sluggable;
-use Bazar\Contracts\Breadcrumbable;
 use Bazar\Contracts\Models\Product as Contract;
-use Bazar\Contracts\Stockable;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
@@ -23,7 +21,7 @@
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Route;
 
-class Product extends Model implements Breadcrumbable, Contract, Stockable
+class Product extends Model implements Contract
 {
     use BazarRoutable, Filterable, InteractsWithProxy, InteractsWithStock, HasMedia, Sluggable, SoftDeletes;
 
diff --git a/src/Models/Shipping.php b/src/Models/Shipping.php
index 74bc849e..60cae6b6 100644
--- a/src/Models/Shipping.php
+++ b/src/Models/Shipping.php
@@ -6,14 +6,13 @@
 use Bazar\Concerns\InteractsWithProxy;
 use Bazar\Concerns\InteractsWithTaxes;
 use Bazar\Contracts\Models\Shipping as Contract;
-use Bazar\Contracts\Taxable;
 use Bazar\Support\Facades\Shipping as Manager;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\MorphTo;
 use Illuminate\Support\Str;
 use Throwable;
 
-class Shipping extends Model implements Contract, Taxable
+class Shipping extends Model implements Contract
 {
     use Addressable, InteractsWithProxy, InteractsWithTaxes;
 
diff --git a/src/Models/User.php b/src/Models/User.php
index f3a8e643..10e0160c 100644
--- a/src/Models/User.php
+++ b/src/Models/User.php
@@ -5,7 +5,6 @@
 use Bazar\Concerns\BazarRoutable;
 use Bazar\Concerns\Filterable;
 use Bazar\Concerns\InteractsWithProxy;
-use Bazar\Contracts\Breadcrumbable;
 use Bazar\Contracts\Models\User as Contract;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Database\Eloquent\Builder;
@@ -21,7 +20,7 @@
 use Illuminate\Support\Facades\URL;
 use Illuminate\Support\Str;
 
-class User extends Authenticatable implements Breadcrumbable, Contract, MustVerifyEmail
+class User extends Authenticatable implements Contract, MustVerifyEmail
 {
     use BazarRoutable, Filterable, InteractsWithProxy, Notifiable, SoftDeletes;
 
diff --git a/src/Models/Variant.php b/src/Models/Variant.php
index 36b9e064..17966452 100644
--- a/src/Models/Variant.php
+++ b/src/Models/Variant.php
@@ -10,16 +10,14 @@
 use Bazar\Concerns\HasMedia;
 use Bazar\Concerns\InteractsWithProxy;
 use Bazar\Concerns\InteractsWithStock;
-use Bazar\Contracts\Breadcrumbable;
 use Bazar\Contracts\Models\Variant as Contract;
-use Bazar\Contracts\Stockable;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Http\Request;
 
-class Variant extends Model implements Breadcrumbable, Contract, Stockable
+class Variant extends Model implements Contract
 {
     use BazarRoutable, Filterable, InteractsWithProxy, InteractsWithStock, HasMedia, SoftDeletes;