diff --git a/retail/interactive-tutorials/product/add-fulfillment-places.js b/retail/interactive-tutorials/product/add-fulfillment-places.js
index dcb9972a96..97dbfc290a 100644
--- a/retail/interactive-tutorials/product/add-fulfillment-places.js
+++ b/retail/interactive-tutorials/product/add-fulfillment-places.js
@@ -66,7 +66,8 @@ async function main(generatedProductId) {
     console.log('Add fulfillment request:', request);
 
     // Run request
-    await retailClient.addFulfillmentPlaces(request);
+    const [operation] = await retailClient.addFulfillmentPlaces(request);
+    await operation.promise();
 
     console.log('Waiting to complete add operation..');
   };
@@ -74,7 +75,6 @@ async function main(generatedProductId) {
   // Add fulfillment places with current time
   console.log('Start add fulfillment');
   await calladdFulfillmentPlaces();
-  await utils.delay(180000);
 
   //Get product
   const response = await utils.getProduct(product);
diff --git a/retail/interactive-tutorials/product/remove-fulfillment-places.js b/retail/interactive-tutorials/product/remove-fulfillment-places.js
index 217a72b9ab..a6b3756f04 100644
--- a/retail/interactive-tutorials/product/remove-fulfillment-places.js
+++ b/retail/interactive-tutorials/product/remove-fulfillment-places.js
@@ -61,7 +61,8 @@ async function main(generatedProductId) {
 
     console.log('Remove fulfillment request:', request);
     // Run request
-    await retailClient.removeFulfillmentPlaces(request);
+    const [operation] = await retailClient.removeFulfillmentPlaces(request);
+    await operation.promise();
 
     console.log('Waiting to complete remove operation..');
   };
@@ -69,7 +70,6 @@ async function main(generatedProductId) {
   // Remove fulfillment places with current time
   console.log('Start remove fulfillment');
   await callRemoveFulfillmentPlaces();
-  await utils.delay(180000);
 
   //Get product
   const response = await utils.getProduct(product);
diff --git a/retail/interactive-tutorials/product/set-inventory.js b/retail/interactive-tutorials/product/set-inventory.js
index 1b849cebdc..79083cad8d 100644
--- a/retail/interactive-tutorials/product/set-inventory.js
+++ b/retail/interactive-tutorials/product/set-inventory.js
@@ -74,14 +74,14 @@ async function main(generatedProductId) {
     console.log('Set inventory request:', request);
 
     // Run request
-    await retailClient.setInventory(request);
+    const [operation] = await retailClient.setInventory(request);
+    await operation.promise();
     console.log('Waiting to complete set inventory operation..');
   };
 
   // Set inventory with current time
   console.log('Start set inventory');
   await callSetInventory();
-  await utils.delay(200000);
 
   // Get product
   let changedProduct = await utils.getProduct(createdProduct.name);
@@ -94,7 +94,6 @@ async function main(generatedProductId) {
   product.priceInfo.price = 20.0;
   setTime = {seconds: Math.round(Date.now() / 1000) - 86400};
   await callSetInventory();
-  await utils.delay(200000);
 
   // Get product
   changedProduct = await utils.getProduct(createdProduct.name);