diff --git a/src/ApiEntity/Order.php b/src/ApiEntity/Order.php
new file mode 100644
index 0000000..314ef83
--- /dev/null
+++ b/src/ApiEntity/Order.php
@@ -0,0 +1,223 @@
+<?php
+
+namespace Wickedreports\ApiCore\ApiEntity;
+
+use Wickedreports\ApiCore\Collections\ApiEntityCollections\OrderItemCollection;
+use Wickedreports\ApiCore\Collections\ApiEntityCollections\OrderPaymentCollection;
+
+final class Order
+{
+    private string $sourceSystem;
+    private string $sourceId;
+    private \DateTime $createDate;
+    private string $contactId;
+    private string $contactEmail;
+    private float $total = 0;
+    
+    private ?string $currency = null;
+    private ?string $city = null;
+    private ?string $state = null;
+    private ?string $country = null;
+    private ?string $ipAddress = null;
+    private ?string $subscriptionId = null;
+    private ?OrderItemCollection $items = null;
+    private ?OrderPaymentCollection $payments = null;
+
+    private ?\DateTime $modifiedDate;
+
+    public function __construct(
+        string $sourceSystem,
+        string $sourceId,
+        \DateTime $createDate,
+        string $contactId,
+        string $contactEmail,
+        float $total
+    ) {
+        $this->sourceSystem = $sourceSystem;
+        $this->sourceId = $sourceId;
+        $this->createDate = $createDate;
+        $this->contactId = $contactId;
+        $this->contactEmail = $contactEmail;
+        $this->total = $total;
+    }
+
+    public function getSourceSystem(): ?string
+    {
+        return $this->sourceSystem;
+    }
+
+    public function setSourceSystem(?string $value): self
+    {
+        $this->sourceSystem = $value;
+
+        return $this;
+    }
+
+    public function getSourceId(): ?string
+    {
+        return $this->sourceId;
+    }
+
+    public function setSourceId(?string $value): self
+    {
+        $this->sourceId = $value;
+
+        return $this;
+    }
+
+    public function getCreateDate(): ?\DateTime
+    {
+        return $this->createDate;
+    }
+
+    public function setCreateDate(?\DateTime $value): self
+    {
+        $this->createDate = $value;
+
+        return $this;
+    }
+
+    public function getContactId(): ?string
+    {
+        return $this->contactId;
+    }
+
+    public function setContactId(?string $value): self
+    {
+        $this->contactId = $value;
+
+        return $this;
+    }
+
+    public function getContactEmail(): ?string
+    {
+        return $this->contactEmail;
+    }
+
+    public function setContactEmail(?string $value): self
+    {
+        $this->contactEmail = $value;
+
+        return $this;
+    }
+
+    public function getTotal(): ?float
+    {
+        return $this->total;
+    }
+
+    public function setTotal(?float $value): self
+    {
+        $this->total = $value;
+
+        return $this;
+    }
+
+    public function getCurrency(): ?string
+    {
+        return $this->currency;
+    }
+
+    public function setCurrency(?string $value): self
+    {
+        $this->currency = $value;
+
+        return $this;
+    }
+
+    public function getCity(): ?string
+    {
+        return $this->city;
+    }
+
+    public function setCity(?string $value): self
+    {
+        $this->city = $value;
+
+        return $this;
+    }
+
+    public function getState(): ?string
+    {
+        return $this->state;
+    }
+
+    public function setState(?string $value): self
+    {
+        $this->state = $value;
+
+        return $this;
+    }
+
+    public function getCountry(): ?string
+    {
+        return $this->country;
+    }
+
+    public function setCountry(?string $value): self
+    {
+        $this->country = $value;
+
+        return $this;
+    }
+
+    public function getIpAddress(): ?string
+    {
+        return $this->ipAddress;
+    }
+
+    public function setIpAddress(?string $value): self
+    {
+        $this->ipAddress = $value;
+
+        return $this;
+    }
+
+    public function getSubscriptionId(): ?string
+    {
+        return $this->subscriptionId;
+    }
+
+    public function setSubscriptionId(?string $value): self
+    {
+        $this->subscriptionId = $value;
+
+        return $this;
+    }
+
+    public function getItems(): ?OrderItemCollection
+    {
+        return $this->items;
+    }
+
+    public function setItems(?OrderItemCollection $value): self
+    {
+        $this->items = $value;
+
+        return $this;
+    }
+
+    public function getPayments(): ?OrderPaymentCollection
+    {
+        return $this->payments;
+    }
+
+    public function setPayments(?OrderPaymentCollection $value): self
+    {
+        $this->payments = $value;
+
+        return $this;
+    }
+
+    public function getModifiedDate(): \DateTime
+    {
+        return $this->modifiedDate;
+    }
+
+    public function setModifiedDate(\DateTime $value): self
+    {
+        $this->modifiedDate = $value;
+
+        return $this;
+    }
+}
diff --git a/src/ApiEntity/OrderItem.php b/src/ApiEntity/OrderItem.php
new file mode 100644
index 0000000..43cff0e
--- /dev/null
+++ b/src/ApiEntity/OrderItem.php
@@ -0,0 +1,96 @@
+<?php
+
+namespace Wickedreports\ApiCore\ApiEntity;
+
+final class OrderItem
+{
+    private string $sourceSystem;
+    private string $sourceId;
+    private string $orderId;
+
+    private ?string $productId = null;
+    private ?int $quantity = null;
+    private ?float $PPU = null;
+
+    public function __construct(
+        string $sourceSystem,
+        string $sourceId,
+        string $orderId
+    ) {
+        $this->sourceSystem = $sourceSystem;
+        $this->sourceId = $sourceId;
+        $this->orderId = $orderId;
+    }
+
+    public function getSourceSystem(): ?string
+    {
+        return $this->sourceSystem;
+    }
+
+    public function setSourceSystem(?string $value): self
+    {
+        $this->sourceSystem = $value;
+
+        return $this;
+    }
+
+    public function getSourceId(): ?string
+    {
+        return $this->sourceId;
+    }
+
+    public function setSourceId(?string $value): self
+    {
+        $this->sourceId = $value;
+
+        return $this;
+    }
+
+    public function getOrderId(): ?string
+    {
+        return $this->orderId;
+    }
+
+    public function setOrderId(?string $value): self
+    {
+        $this->orderId = $value;
+
+        return $this;
+    }
+
+    public function getProductId(): ?string
+    {
+        return $this->productId;
+    }
+
+    public function setProductId(?string $value): self
+    {
+        $this->productId = $value;
+
+        return $this;
+    }
+
+    public function getQuantity(): ?int
+    {
+        return $this->quantity;
+    }
+
+    public function setQuantity(?int $value): self
+    {
+        $this->quantity = $value;
+
+        return $this;
+    }
+
+    public function getPPU(): ?float
+    {
+        return $this->PPU;
+    }
+
+    public function setPPU(?float $value): self
+    { 
+        $this->PPU = $value;
+
+        return $this;
+    }
+}
diff --git a/src/ApiEntity/OrderPayment.php b/src/ApiEntity/OrderPayment.php
new file mode 100644
index 0000000..d78e0b2
--- /dev/null
+++ b/src/ApiEntity/OrderPayment.php
@@ -0,0 +1,104 @@
+<?php
+
+namespace Wickedreports\ApiCore\ApiEntity;
+
+final class OrderPayment
+{
+    private string $sourceSystem;
+    private string $orderId;
+    private \DateTime $createDate;
+    private float $amount;
+
+    private ?string $currency = null;
+    private ?string $status = null;
+
+    public const STATUS_APPROVED = 'APPROVED';
+    public const STATUS_FAILED = 'FAILED';
+    public const STATUS_REFUNDED = 'REFUNDED';
+    public const STATUS_CREDIT = 'CREDIT';
+    public const STATUS_PENDING = 'PENDING';
+
+    public function __construct(
+        string $sourceSystem,
+        string $orderId,
+        \DateTime $createDate,
+        float $amount
+    ) {
+        $this->sourceSystem = $sourceSystem;
+        $this->orderId = $orderId;
+        $this->createDate = $createDate;
+        $this->amount = $amount;
+    }
+
+    public function getSourceSystem(): ?string
+    {
+        return $this->sourceSystem;
+    }
+
+    public function setSourceSystem(?string $value): self
+    {
+        $this->sourceSystem = $value;
+
+        return $this;
+    }
+
+    public function getOrderId(): ?string
+    {
+        return $this->orderId;
+    }
+
+    public function setOrderId(?string $value): self
+    {
+        $this->orderId = $value;
+
+        return $this;
+    }
+
+    public function getCreateDate(): ?\DateTime
+    {
+        return $this->createDate;
+    }
+
+    public function setCreateDate(?\DateTime $value): self
+    {
+        $this->createDate = $value;
+
+        return $this;
+    }
+
+    public function getAmount(): ?float
+    {
+        return $this->amount;
+    }
+
+    public function setAmount(?float $value): self
+    {
+        $this->amount = $value;
+
+        return $this;
+    }
+
+    public function getCurrency(): ?string
+    {
+        return $this->currency;
+    }
+
+    public function setCurrency(?string $value): self
+    {
+        $this->currency = $value;
+
+        return $this;
+    }
+
+    public function getStatus(): ?string
+    {
+        return $this->status;
+    }
+
+    public function setStatus(?string $value): self
+    {
+        $this->status = $value;
+
+        return $this;
+    }
+}
diff --git a/src/ApiEntity/Product.php b/src/ApiEntity/Product.php
new file mode 100644
index 0000000..4b4cd63
--- /dev/null
+++ b/src/ApiEntity/Product.php
@@ -0,0 +1,85 @@
+<?php
+
+namespace Wickedreports\ApiCore\ApiEntity;
+
+final class Product
+{
+    private string $sourceSystem;
+    private string $sourceId;
+    private string $name;
+    private float $price;
+
+    private ?\DateTime $createDate = null;
+
+    public function __construct(
+        string $sourceSystem,
+        string $sourceId,
+        string $name,
+        float $price
+    ) {
+        $this->sourceSystem = $sourceSystem;
+        $this->sourceId = $sourceId;
+        $this->name = $name;
+        $this->price = $price;
+    }
+
+    public function getSourceSystem(): ?string
+    {
+        return $this->sourceSystem;
+    }
+
+    public function setSourceSystem(?string $value): self
+    {
+        $this->sourceSystem = $value;
+
+        return $this;
+    }
+
+    public function getSourceId(): ?string
+    {
+        return $this->sourceId;
+    }
+
+    public function setSourceId(?string $value): self
+    {
+        $this->sourceId = $value;
+
+        return $this;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(?string $value): self
+    {
+        $this->name = $value;
+
+        return $this;
+    }
+
+    public function getPrice(): ?float
+    {
+        return $this->price;
+    }
+
+    public function setPrice(?float $value): self
+    {
+        $this->price = $value;
+
+        return $this;
+    }
+
+    public function getCreateDate(): ?\DateTime
+    {
+        return $this->createDate;
+    }
+
+    public function setCreateDate(?\DateTime $value): self
+    {
+        $this->createDate = $value;
+
+        return $this;
+    }
+}
diff --git a/src/Collections/ApiEntityCollections/OrderCollection.php b/src/Collections/ApiEntityCollections/OrderCollection.php
new file mode 100644
index 0000000..41e50da
--- /dev/null
+++ b/src/Collections/ApiEntityCollections/OrderCollection.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Wickedreports\ApiCore\Collections\ApiEntityCollections;
+
+use Wickedreports\ApiCore\Collections\AbstractValidCollection;
+use Wickedreports\ApiCore\ApiEntity\Order;
+
+final class OrderCollection extends AbstractValidCollection
+{
+    protected function isValidItem($item): bool
+    {
+        return $item instanceof Order;
+    }
+}
diff --git a/src/Collections/ApiEntityCollections/OrderItemCollection.php b/src/Collections/ApiEntityCollections/OrderItemCollection.php
new file mode 100644
index 0000000..9a953cf
--- /dev/null
+++ b/src/Collections/ApiEntityCollections/OrderItemCollection.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Wickedreports\ApiCore\Collections\ApiEntityCollections;
+
+use Wickedreports\ApiCore\Collections\AbstractValidCollection;
+use Wickedreports\ApiCore\ApiEntity\OrderItem;
+
+final class OrderItemCollection extends AbstractValidCollection
+{
+    protected function isValidItem($item): bool
+    {
+        return $item instanceof OrderItem;
+    }
+}
diff --git a/src/Collections/ApiEntityCollections/OrderPaymentCollection.php b/src/Collections/ApiEntityCollections/OrderPaymentCollection.php
new file mode 100644
index 0000000..7789dff
--- /dev/null
+++ b/src/Collections/ApiEntityCollections/OrderPaymentCollection.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Wickedreports\ApiCore\Collections\ApiEntityCollections;
+
+use Wickedreports\ApiCore\Collections\AbstractValidCollection;
+use Wickedreports\ApiCore\ApiEntity\OrderPayment;
+
+final class OrderPaymentCollection extends AbstractValidCollection
+{
+    protected function isValidItem($item): bool
+    {
+        return $item instanceof OrderPayment;
+    }
+}
diff --git a/src/Collections/ApiEntityCollections/ProductCollection.php b/src/Collections/ApiEntityCollections/ProductCollection.php
new file mode 100644
index 0000000..071b6a4
--- /dev/null
+++ b/src/Collections/ApiEntityCollections/ProductCollection.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Wickedreports\ApiCore\Collections\ApiEntityCollections;
+
+use Wickedreports\ApiCore\Collections\AbstractValidCollection;
+use Wickedreports\ApiCore\ApiEntity\Product;
+
+final class ProductCollection extends AbstractValidCollection
+{
+    protected function isValidItem($item): bool
+    {
+        return $item instanceof Product;
+    }
+}