diff --git a/models/Order.js b/models/Order.js
index 593a11be..97fd3699 100644
--- a/models/Order.js
+++ b/models/Order.js
@@ -7,6 +7,7 @@ const uuid_1 = require("uuid");
 const decimal_js_1 = __importDefault(require("decimal.js"));
 const phoneValidByMask_1 = require("../libs/phoneValidByMask");
 const OrderHelper_1 = require("../libs/helpers/OrderHelper");
+const isValue_1 = require("../utils/isValue");
 let attributes = {
     /** Id  */
     id: {
@@ -1324,7 +1325,7 @@ let Model = {
                                 allowed: false,
                                 cost: 0,
                                 item: undefined,
-                                message: error,
+                                message: `Calcualte delivery adapter error`,
                                 deliveryTimeMinutes: Infinity
                             };
                         }
@@ -1597,29 +1598,31 @@ async function getOrderDateLimit() {
 }
 function isValidDelivery(delivery) {
     // Check if the required properties exist and have the correct types
-    // {"deliveryTimeMinutes":180,"allowed":true,"message":"","item":"de78c552-71e6-5296-ae07-a5114d4e88bc"}
     if (typeof delivery.deliveryTimeMinutes === 'number' &&
         typeof delivery.allowed === 'boolean' &&
         typeof delivery.message === 'string') {
-        if (!delivery.cost && !delivery.item) {
-            sails.log.error(`Check delivery error delivery is not valid:  (delivery.cost and delivery.item not defined) :`, delivery);
+        // Check if both delivery.cost and delivery.item are not provided
+        if (!(0, isValue_1.isValue)(delivery.cost) && !(0, isValue_1.isValue)(delivery.item)) {
+            sails.log.error(`Check delivery error: delivery is not valid (delivery.cost and delivery.item not defined)`, delivery);
             sails.log.error(console.trace());
             return false;
         }
         else {
-            if (delivery.cost && typeof delivery.cost !== "number") {
-                sails.log.error(`Check delivery error delivery is not valid:  delivery.cost not number`);
+            // Check if delivery.cost is either undefined, null, or a number (including 0)
+            if ((0, isValue_1.isValue)(delivery.cost) && typeof delivery.cost !== 'number') {
+                sails.log.error(`Check delivery error: delivery is not valid (delivery.cost is not a number)`);
                 sails.log.error(console.trace());
                 return false;
             }
-            if (delivery.item && typeof delivery.item !== "string") {
-                sails.log.error(`Check delivery error delivery is not valid:  delivery.item not string`);
+            // Check if delivery.item is either undefined, null, or a string
+            if ((0, isValue_1.isValue)(delivery.item) && typeof delivery.item !== 'string') {
+                sails.log.error(`Check delivery error: delivery is not valid (delivery.item is not a string)`);
                 sails.log.error(console.trace());
                 return false;
             }
         }
         return true;
     }
-    sails.log.error(`Check delivery error delivery is not valid:  ${JSON.stringify(delivery)}`);
+    sails.log.error(`Check delivery error: delivery is not valid`, delivery);
     return false;
 }
diff --git a/models/Order.ts b/models/Order.ts
index 5a459eb4..726c7dc6 100644
--- a/models/Order.ts
+++ b/models/Order.ts
@@ -1590,7 +1590,7 @@ let Model = {
                 allowed: false,
                 cost: 0,
                 item: undefined,
-                message: error,
+                message: `Calcualte delivery adapter error`,
                 deliveryTimeMinutes: Infinity
               }
             }
diff --git a/models/Settings.js b/models/Settings.js
index a9c07624..27b51d39 100644
--- a/models/Settings.js
+++ b/models/Settings.js
@@ -97,7 +97,7 @@ let Model = {
                 try {
                     value = JSON.parse(process.env[key]);
                     // if value was parsed, check that given json matches the schema (if !ALLOW_UNSAFE_SETTINGS)
-                    if (!(await Settings.get("ALLOW_UNSAFE_SETTINGS"))) {
+                    if (!(await Settings.get("ALLOW_UNSAFE_SETTINGS") ?? false)) {
                         const ajv = new ajv_1.default();
                         const validate = ajv.compile(setting.jsonSchema);
                         if (!validate(value)) {
diff --git a/utils/isValue.d.ts b/utils/isValue.d.ts
new file mode 100644
index 00000000..5273020d
--- /dev/null
+++ b/utils/isValue.d.ts
@@ -0,0 +1 @@
+export declare function isValue<T>(value: T): boolean;
diff --git a/utils/isValue.js b/utils/isValue.js
new file mode 100644
index 00000000..78086126
--- /dev/null
+++ b/utils/isValue.js
@@ -0,0 +1,26 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isValue = isValue;
+function isValue(value) {
+    // Check for undefined and null
+    if (value === undefined || value === null) {
+        return false;
+    }
+    // Check for NaN (only if the value is of type number)
+    if (typeof value === 'number' && Number.isNaN(value)) {
+        return false;
+    }
+    // Check for empty strings
+    if (typeof value === 'string' && value.trim() === '') {
+        return false;
+    }
+    // Check for empty arrays
+    if (Array.isArray(value) && value.length === 0) {
+        return false;
+    }
+    // Check for empty objects
+    if (typeof value === 'object' && Object.keys(value).length === 0) {
+        return false;
+    }
+    return true;
+}