diff --git a/services/dataProcessor.ts b/services/dataProcessor.ts
index 8c4964e..8e193b5 100644
--- a/services/dataProcessor.ts
+++ b/services/dataProcessor.ts
@@ -303,7 +303,7 @@ const getColumnValue = (row: any, aliases: (string | RegExp)[]): string => {
 export const PAN_EU_COUNTRIES = ['Amazon DE', 'Amazon IT', 'Amazon FR', 'Amazon ES', 'Amazon NL', 'Amazon PL', 'Amazon BE', 'Amazon SE'];
 const ALLOWED_CUSTOMERS = [...PAN_EU_COUNTRIES, 'Amazon UK', 'Amazon SC', 'Pan-EU'];
 
-const isAllowedCustomer = (customer: string): boolean => {
+export const isAllowedCustomer = (customer: string): boolean => {
     if (!customer) return false;
     const normCustomer = customer.trim().toLowerCase();