diff --git a/src/core/fixtures/merchandise.json b/src/core/fixtures/merchandise.json
index a7305f2..57f6772 100644
--- a/src/core/fixtures/merchandise.json
+++ b/src/core/fixtures/merchandise.json
@@ -19,7 +19,7 @@
         "product": 10,
         "name": "Blue - 12 oz.",
         "sku": "REPLACE_4001",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -58,7 +58,7 @@
         "product": 11,
         "name": "Blue (Small)",
         "sku": "REPLACE_4002",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -73,7 +73,7 @@
         "product": 11,
         "name": "Blue (Medium)",
         "sku": "REPLACE_4002",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -88,7 +88,7 @@
         "product": 11,
         "name": "Blue (Large)",
         "sku": "REPLACE_4002",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -134,7 +134,7 @@
         "product": 12,
         "name": "Heather Red (Small)",
         "sku": "REPLACE_4003",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -149,7 +149,7 @@
         "product": 12,
         "name": "Heather Red (Medium)",
         "sku": "REPLACE_4003",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -164,7 +164,7 @@
         "product": 12,
         "name": "Heather Red (Large)",
         "sku": "REPLACE_4003",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -179,7 +179,7 @@
         "product": 12,
         "name": "Heather Blue (Small)",
         "sku": "REPLACE_4004",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -194,7 +194,7 @@
         "product": 12,
         "name": "Heather Blue (Medium)",
         "sku": "REPLACE_4004",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -209,7 +209,7 @@
         "product": 12,
         "name": "Heather Blue (Large)",
         "sku": "REPLACE_4004",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -269,7 +269,7 @@
         "product": 13,
         "name": "Black and White",
         "sku": "REPLACE_4005",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -308,7 +308,7 @@
         "product": 14,
         "name": "Forest Green/Silver Embroidered (Small)",
         "sku": "REPLACE_4006",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -323,7 +323,7 @@
         "product": 14,
         "name": "Forest Green/Silver Embroidered (Medium)",
         "sku": "REPLACE_4006",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -338,7 +338,7 @@
         "product": 14,
         "name": "Forest Green/Silver Embroidered (Large)",
         "sku": "REPLACE_4006",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -353,7 +353,7 @@
         "product": 14,
         "name": "Navy Blue/Silver Embroidered (Small)",
         "sku": "REPLACE_4007",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -368,7 +368,7 @@
         "product": 14,
         "name": "Navy Blue/Silver Embroidered (Medium)",
         "sku": "REPLACE_4007",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -383,7 +383,7 @@
         "product": 14,
         "name": "Navy Blue/Silver Embroidered (Large)",
         "sku": "REPLACE_4007",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -398,7 +398,7 @@
         "product": 14,
         "name": "Black/Gold Embroidered (Small)",
         "sku": "REPLACE_4008",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -413,7 +413,7 @@
         "product": 14,
         "name": "Black/Gold Embroidered (Medium)",
         "sku": "REPLACE_4008",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -428,7 +428,7 @@
         "product": 14,
         "name": "Black/Gold Embroidered (Large)",
         "sku": "REPLACE_4008",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -481,7 +481,7 @@
         "product": 15,
         "name": "Navy Blue with Red Embroidered Print",
         "sku": "REPLACE_4009",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -520,7 +520,7 @@
         "product": 16,
         "name": "Black and Gold 10 oz.",
         "sku": "REPLACE_4010",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,
@@ -535,7 +535,7 @@
         "product": 16,
         "name": "White and Black 10 oz.",
         "sku": "REPLACE_4011",
-        "price": null,
+        "price": "0.01",
         "weight": "00:oz",
         "track_inventory": true,
         "stock": 0,