diff --git a/frontend/app/src/api/mock/MockApiCustomers.ts b/frontend/app/src/api/mock/MockApiCustomers.ts
index 1d4745b..d564c3d 100644
--- a/frontend/app/src/api/mock/MockApiCustomers.ts
+++ b/frontend/app/src/api/mock/MockApiCustomers.ts
@@ -18,4 +18,5 @@ export class MockApiCustomers {
     createCustomer(customer: Customer) {
         return {...customer, id: 999}
     }
+
 }
\ No newline at end of file
diff --git a/frontend/app/src/api/mock/MockApiSales.ts b/frontend/app/src/api/mock/MockApiSales.ts
index c6d0f29..0fb66d7 100644
--- a/frontend/app/src/api/mock/MockApiSales.ts
+++ b/frontend/app/src/api/mock/MockApiSales.ts
@@ -178,7 +178,7 @@ export class MockApiSales {
                     }
                 }, {
                     id: 222,
-                    unitPrice: 160,
+                    unitPrice: 16,
                     quantity: 1,
                     packageLot: {
                         id: 2,
diff --git a/frontend/app/src/domains/customer/views/CustomersList.tsx b/frontend/app/src/domains/customer/views/CustomersList.tsx
index 3f7962a..0ee27ca 100644
--- a/frontend/app/src/domains/customer/views/CustomersList.tsx
+++ b/frontend/app/src/domains/customer/views/CustomersList.tsx
@@ -20,11 +20,11 @@ export default function CustomersList() {
     function loadCustomers() {
         apiBuilder.getAuthenticatedApi(keycloak).then(api => {
             apiBuilder.invokeAuthenticatedApi(() => {
-                api.getCustomers((error, data, response) => {
+                api.getProducerCustomers((error, data, response) => {
                     if (error) {
                         console.error(error)
                     } else {
-                        console.log('api.getSales called successfully. Returned data: ' + data)
+                        console.log('api.getProducerCustomers called successfully. Returned data: ' + data)
                         setCustomers(data)
                     }
                 })
diff --git a/frontend/app/src/domains/sale/components/OrderSummary.tsx b/frontend/app/src/domains/sale/components/OrderSummary.tsx
index bc7524e..b05059b 100644
--- a/frontend/app/src/domains/sale/components/OrderSummary.tsx
+++ b/frontend/app/src/domains/sale/components/OrderSummary.tsx
@@ -39,7 +39,7 @@ export default function OrderSummary({ order: order }) {
     }
 
     function orderTotalPrice(order: Order): String {
-        return order.items.map(item => item.quantity * item.packageLot.quantity * item.packageLot.unitPrice)
+        return order.items?.map(item => item.quantity * item.packageLot.netWeight * item.unitPrice)
             .reduce((totalPrice, itemPrice) => totalPrice + itemPrice)
     }
 }
\ No newline at end of file
diff --git a/frontend/app/src/domains/sale/views/OrderForm.tsx b/frontend/app/src/domains/sale/views/OrderForm.tsx
index 68704d9..76df4c2 100644
--- a/frontend/app/src/domains/sale/views/OrderForm.tsx
+++ b/frontend/app/src/domains/sale/views/OrderForm.tsx
@@ -56,7 +56,7 @@ export default function OrderForm({ sale: sale, returnCallback: returnCallback }
     function loadCustomers() {
         apiBuilder.getAuthenticatedApi(keycloak).then(api => {
             apiBuilder.invokeAuthenticatedApi(() => {
-                api.getCustomers((error, data, response) => {
+                api.getProducerCustomers((error, data, response) => {
                     if (error) {
                         console.error(error)
                     } else {