diff --git a/src/components/cart/CartDrawer.tsx b/src/components/cart/CartDrawer.tsx
index 0a1a75a..6aebc6d 100644
--- a/src/components/cart/CartDrawer.tsx
+++ b/src/components/cart/CartDrawer.tsx
@@ -9,6 +9,7 @@ import { useTranslations, useLocale } from "next-intl";
 import { useSaleorCheckoutStore } from "@/stores/saleorCheckoutStore";
 import { formatPrice } from "@/lib/saleor";
 import { useAnalytics } from "@/lib/analytics";
+import { FREE_SHIPPING_THRESHOLD_RSD } from "@/lib/config/shipping";
 
 export default function CartDrawer() {
   const t = useTranslations("Cart");
@@ -251,9 +252,9 @@ export default function CartDrawer() {
                     </span>
                   </div>
 
-                  {(checkout?.subtotalPrice?.gross?.amount || 0) < 5000 && (
+                  {(checkout?.subtotalPrice?.gross?.amount || 0) < FREE_SHIPPING_THRESHOLD_RSD && (
                     <p className="text-xs text-[#666666] text-center">
-                      {t("freeShippingOver", { amount: formatPrice(5000) })}
+                      {t("freeShippingOver", { amount: formatPrice(FREE_SHIPPING_THRESHOLD_RSD) })}
                     </p>
                   )}
                 </div>
diff --git a/src/components/home/TickerBar.tsx b/src/components/home/TickerBar.tsx
index c86c276..eebe94e 100644
--- a/src/components/home/TickerBar.tsx
+++ b/src/components/home/TickerBar.tsx
@@ -1,10 +1,11 @@
 "use client";
 
 import { motion } from "framer-motion";
+import { FREE_SHIPPING_THRESHOLD_RSD } from "@/lib/config/shipping";
 
 export default function TickerBar() {
   const items = [
-    "Free shipping on orders over 10000 RSD",
+    `Free shipping on orders over ${FREE_SHIPPING_THRESHOLD_RSD} RSD`,
     "Natural ingredients",
     "Cruelty-free",
     "Handmade with love",
diff --git a/src/lib/config/shipping.ts b/src/lib/config/shipping.ts
new file mode 100644
index 0000000..8b71b78
--- /dev/null
+++ b/src/lib/config/shipping.ts
@@ -0,0 +1,50 @@
+/**
+ * Shipping configuration
+ * Centralized configuration for shipping rules and thresholds
+ */
+
+/**
+ * Free shipping threshold in RSD (Serbian Dinar)
+ * Orders above this amount qualify for free shipping
+ */
+export const FREE_SHIPPING_THRESHOLD_RSD = 10000;
+
+/**
+ * Default shipping cost in RSD when order is below threshold
+ */
+export const DEFAULT_SHIPPING_COST_RSD = 500;
+
+/**
+ * Currency code for shipping calculations
+ */
+export const SHIPPING_CURRENCY = "RSD";
+
+/**
+ * Check if an order qualifies for free shipping
+ * @param orderTotal - The total amount of the order
+ * @returns boolean indicating if order qualifies for free shipping
+ */
+export function qualifiesForFreeShipping(orderTotal: number): boolean {
+  return orderTotal >= FREE_SHIPPING_THRESHOLD_RSD;
+}
+
+/**
+ * Calculate shipping cost based on order total
+ * @param orderTotal - The total amount of the order
+ * @returns Shipping cost (0 if qualifies for free shipping)
+ */
+export function calculateShippingCost(orderTotal: number): number {
+  return qualifiesForFreeShipping(orderTotal) ? 0 : DEFAULT_SHIPPING_COST_RSD;
+}
+
+/**
+ * Get the remaining amount needed for free shipping
+ * @param orderTotal - The current order total
+ * @returns Amount needed to reach free shipping threshold (0 if already qualified)
+ */
+export function getRemainingForFreeShipping(orderTotal: number): number {
+  if (qualifiesForFreeShipping(orderTotal)) {
+    return 0;
+  }
+  return FREE_SHIPPING_THRESHOLD_RSD - orderTotal;
+}