diff --git a/src/Orders/LineItem.php b/src/Orders/LineItem.php
index 81c92c991..b00aa6caf 100644
--- a/src/Orders/LineItem.php
+++ b/src/Orders/LineItem.php
@@ -4,6 +4,7 @@
 
 use DuncanMcClean\SimpleCommerce\Contracts\Product;
 use DuncanMcClean\SimpleCommerce\Facades\Product as ProductFacade;
+use Statamic\Support\Blink;
 use Statamic\Support\Traits\FluentlyGetsAndSets;
 
 class LineItem
@@ -40,7 +41,7 @@ public function product($product = null)
     {
         return $this
             ->fluentlyGetOrSet('product')
-            ->setter(function ($product) {
+            ->getter(function ($product) {
                 if ($product instanceof Product) {
                     return $product;
                 }
diff --git a/src/Orders/Order.php b/src/Orders/Order.php
index 4d39872c4..145995ab0 100644
--- a/src/Orders/Order.php
+++ b/src/Orders/Order.php
@@ -174,7 +174,7 @@ public function customer($customer = null)
     {
         return $this
             ->fluentlyGetOrSet('customer')
-            ->setter(function ($value) {
+            ->getter(function ($value) {
                 if (! $value) {
                     return null;
                 }
diff --git a/src/Products/Product.php b/src/Products/Product.php
index 2e7928526..47f941472 100644
--- a/src/Products/Product.php
+++ b/src/Products/Product.php
@@ -82,14 +82,11 @@ public function taxCategory($taxCategory = null)
     {
         return $this
             ->fluentlyGetOrSet('taxCategory')
-            ->getter(function ($value) {
-                if (! $value) {
+            ->getter(function ($taxCategory) {
+                if (! $taxCategory) {
                     return TaxCategoryFacade::find('default');
                 }
 
-                return $value;
-            })
-            ->setter(function ($taxCategory) {
                 if ($taxCategory instanceof TaxCategory) {
                     return $taxCategory;
                 }