diff --git a/scenario-definition/README.md b/scenario-definition/README.md
index e53938362..77510cf7d 100644
--- a/scenario-definition/README.md
+++ b/scenario-definition/README.md
@@ -39,3 +39,9 @@ Workload configuration:
 - distribution between different transactions
 - how many concurrent transactions
 - how many total transactions to be executed
+
+## Realistic Scenario Description for eShop
+
+Run multiple benchmarks / experiments with varying factor.
+
+Customer buys items
diff --git a/scenario-definition/scenario/scenario-1.json b/scenario-definition/scenario/scenario-1.json
index 936e1aa0b..655c47c66 100644
--- a/scenario-definition/scenario/scenario-1.json
+++ b/scenario-definition/scenario/scenario-1.json
@@ -22,7 +22,8 @@
 	  "value": "userIds",
 	  "distribution": "zipfian"
 	}
-      ]
+      ],
+      "amount": 10000
     },
     { 
       "id": "update-catalog-item-price", 
@@ -37,7 +38,8 @@
 	  "value": "productIds",
 	  "distribution": "zipfian"
 	}
-      ]
+      ],
+      "amount": 1000
     }
   ]	
 }
diff --git a/scenario-definition/transactions/add_items_to_basket.json b/scenario-definition/transactions/xact_add_items_to_basket.json
similarity index 96%
rename from scenario-definition/transactions/add_items_to_basket.json
rename to scenario-definition/transactions/xact_add_items_to_basket.json
index 81938905c..9712fa46b 100644
--- a/scenario-definition/transactions/add_items_to_basket.json
+++ b/scenario-definition/transactions/xact_add_items_to_basket.json
@@ -1,4 +1,3 @@
-"transaction":
 {
   "id": "add-items-to-basket",
   "arguments": [
@@ -10,7 +9,7 @@
   "operations": [
     {
       "operationRefId": "catalog-get-items",
-      "id": "op-1",
+      "id": "op-1"
     },
     {
       "operationRefId": "basket-add-item",
@@ -31,7 +30,7 @@
             "oldUnitPrice": "{{item-1-price}}",
             "quantity": "{{item-1-available-stock}}",
             "pictureUrl": ""
-          },
+          }
         },
         {
           "key": "item-2",
@@ -44,7 +43,7 @@
             "oldUnitPrice": "{{item-2-price}}",
             "quantity": "{{item-2-available-stock}}",
             "pictureUrl": ""
-          },
+          }
         },
         {
           "key": "item-3",
diff --git a/scenario-definition/transactions/xact_checkout_basket.json b/scenario-definition/transactions/xact_checkout_basket.json
new file mode 100644
index 000000000..e69de29bb
diff --git a/scenario-definition/transactions/xact_replenish_catalog_item_stock.json b/scenario-definition/transactions/xact_replenish_catalog_item_stock.json
new file mode 100644
index 000000000..e69de29bb
diff --git a/scenario-definition/transactions/update_catalog_item_price.json b/scenario-definition/transactions/xact_update_catalog_item_price.json
similarity index 94%
rename from scenario-definition/transactions/update_catalog_item_price.json
rename to scenario-definition/transactions/xact_update_catalog_item_price.json
index c7c8258eb..ff9eae736 100644
--- a/scenario-definition/transactions/update_catalog_item_price.json
+++ b/scenario-definition/transactions/xact_update_catalog_item_price.json
@@ -1,4 +1,3 @@
-"transaction":
 {
   "id": "update-catalog-item-price",
   "dynamicVariables": [
@@ -10,7 +9,7 @@
   "operations": [
     {
       "operationRefId": "catalog-get-items",
-      "id": "op-1",
+      "id": "op-1"
     },
     {
       "operationRefId": "catalog-update-price",
@@ -35,7 +34,8 @@
             "maxStockThreshold": "{{item-1-max-stock-threshold}}",
             "onReorder": "{{item-1-on-reorder}}"
           }
-        ]
-      }
-    ]
-  }
+        }
+      ]
+    }
+  ]
+}