diff --git a/src/Connector.php b/src/Connector.php
index 9c85501..8d0a44d 100644
--- a/src/Connector.php
+++ b/src/Connector.php
@@ -88,6 +88,17 @@ public function charges(): Repositories\ChargeRepository
         );
     }
 
+    /**
+     * @return Repositories\CustomerRepository
+     */
+    public function customers(): Repositories\CustomerRepository
+    {
+        return new Repositories\CustomerRepository(
+            app(Client::class),
+            $this->accountId()
+        );
+    }
+
     /**
      * @return Repositories\EventRepository
      */
@@ -99,6 +110,28 @@ public function events(): Repositories\EventRepository
         );
     }
 
+    /**
+     * @return Repositories\InvoiceRepository
+     */
+    public function invoices(): Repositories\InvoiceRepository
+    {
+        return new Repositories\InvoiceRepository(
+            app(Client::class),
+            $this->accountId()
+        );
+    }
+
+    /**
+     * @return Repositories\InvoiceItemRepository
+     */
+    public function invoiceItems(): Repositories\InvoiceItemRepository
+    {
+        return new Repositories\InvoiceItemRepository(
+            app(Client::class),
+            $this->accountId()
+        );
+    }
+
     /**
      * Create a payment intents client for the provided account.
      *
diff --git a/src/Repositories/CustomerRepository.php b/src/Repositories/CustomerRepository.php
new file mode 100644
index 0000000..101a659
--- /dev/null
+++ b/src/Repositories/CustomerRepository.php
@@ -0,0 +1,57 @@
+<?php
+/**
+ * Copyright 2020 Cloud Creativity Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types=1);
+
+namespace CloudCreativity\LaravelStripe\Repositories;
+
+use CloudCreativity\LaravelStripe\Assert;
+use Stripe\Customer;
+
+class CustomerRepository extends AbstractRepository
+{
+
+    use Concerns\All;
+    use Concerns\Retrieve;
+    use Concerns\Update;
+
+    /**
+     * Create a customer.
+     *
+     * @param iterable|array $params
+     *      additional optional parameters.
+     * @return Customer
+     */
+    public function create(iterable $params = []): Customer
+    {
+        $this->params($params);
+
+        return $this->send(
+            'create',
+            $this->params ?: null,
+            $this->options ?: null
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function fqn(): string
+    {
+        return Customer::class;
+    }
+}
diff --git a/src/Repositories/InvoiceItemRepository.php b/src/Repositories/InvoiceItemRepository.php
new file mode 100644
index 0000000..7a054a2
--- /dev/null
+++ b/src/Repositories/InvoiceItemRepository.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Copyright 2020 Cloud Creativity Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types=1);
+
+namespace CloudCreativity\LaravelStripe\Repositories;
+
+use CloudCreativity\LaravelStripe\Assert;
+use Stripe\InvoiceItem;
+
+class InvoiceItemRepository extends AbstractRepository
+{
+
+    use Concerns\All;
+    use Concerns\Retrieve;
+    use Concerns\Update;
+
+    /**
+     * Create an invoice item.
+     *
+     * Only customer is a required parameter,
+     * currency and amount should be sent as parameter data.
+     *
+     * @param string $customer
+     * @param iterable|array $params
+     *      additional optional parameters.
+     * @return InvoiceItem
+     */
+    public function create(string $customer, iterable $params = []): InvoiceItem
+    {
+        if(isset($params['currency']) && isset($params['amount'])) {
+            Assert::chargeAmount($params['currency'], $params['amount']);
+        }
+
+        $this->params($params)->params(
+            compact('customer')
+        );
+
+        return $this->send(
+            'create',
+            $this->params ?: null,
+            $this->options ?: null
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function fqn(): string
+    {
+        return InvoiceItem::class;
+    }
+}
diff --git a/src/Repositories/InvoiceRepository.php b/src/Repositories/InvoiceRepository.php
new file mode 100644
index 0000000..08d65db
--- /dev/null
+++ b/src/Repositories/InvoiceRepository.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Copyright 2020 Cloud Creativity Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+declare(strict_types=1);
+
+namespace CloudCreativity\LaravelStripe\Repositories;
+
+use CloudCreativity\LaravelStripe\Assert;
+use Stripe\Invoice;
+
+class InvoiceRepository extends AbstractRepository
+{
+
+    use Concerns\All;
+    use Concerns\Retrieve;
+    use Concerns\Update;
+
+    /**
+     * Create an invoice.
+     *
+     * Only the customer is a required parameter.
+     *
+     * @param string $customer
+     * @param iterable|array $params
+     *      additional optional parameters.
+     * @return Invoice
+     */
+    public function create(string $customer, iterable $params = []): Invoice
+    {
+        $this->params($params)->params(
+            compact('customer')
+        );
+
+        return $this->send(
+            'create',
+            $this->params ?: null,
+            $this->options ?: null
+        );
+    }
+
+    /**
+     * Send an invoice to the customer.
+     *
+     * @param iterable|array $params
+     *      additional optional parameters.
+     * @return Invoice
+     */
+    public function sendInvoice(iterable $params = []): Invoice
+    {
+        $this->params($params);
+
+        return $this->send(
+            'sendInvoice',
+            $this->params ?: null,
+            $this->options ?: null
+        );
+    }
+
+    /**
+     * @inheritDoc
+     */
+    protected function fqn(): string
+    {
+        return Invoice::class;
+    }
+}