Bug : Error in flow

n8n :

Indie.money :

File :

Payload :

{

  "orders": [

    {

      "orderId": "ORD-LOW",

      "customerId": "C101",

      "productId": 1,

      "quantity": 1,

      "customerEmail": "alice@company.com",

      "isBusinessEmail": true,

      "taxRate": 0.08,

      "isValid": true

    },

    {

      "orderId": "ORD-MED",

      "customerId": "C102",

      "productId": 2,

      "quantity": 3,

      "customerEmail": "bob@gmail.com",

      "isBusinessEmail": false,

      "taxRate": 0.10,

      "isValid": true

    },

    {

      "orderId": "ORD-HIGH",

      "customerId": "C103",

      "productId": 3,

      "quantity": 25,

      "customerEmail": "charlie@company.com",

      "isBusinessEmail": true,

      "taxRate": 0.18,

      "isValid": true

    },

    {

      "orderId": "ORD-CRIT",

      "customerId": "C104",

      "productId": 4,

      "quantity": 99,

      "customerEmail": "joe1245899@yopmail.com",

      "isBusinessEmail": false,

      "taxRate": 0.00,

      "isValid": true

    },

    {

      "orderId": "ORD-LOW2",

      "customerId": "C105",

      "productId": 1,

      "quantity": 2,

      "customerEmail": "david@startup.io",

      "isBusinessEmail": true,

      "taxRate": 0.05,

      "isValid": true

    }

  ]

}