using System;
using System.Collections.Generic;

public class Program
{
    public static void Main()
    {
        var customer_list = new ExcelDocumentReader().Load<CustomerList>(file).Customers;
    }

    [ExcelSheet("Customers")]
    public class CustomerList : ExcelDocument
    {
        [ExcelTable("CustomerList", true)]
        public List<Customer> Customers { get; set; }
    }

    public class Customer
    {
        [ExcelColumn("A")]
        public string Name { get; set; }

        [ExcelColumn("B")]
        public string ContactName { get; set; }

        [ExcelColumn("C")]
        public string Address { get; set; }

        [ExcelColumn("D")]
        public string Phone { get; set; }

        [ExcelColumn("E")]
        public string Fax { get; set; }

        [ExcelColumn("F")]
        public string Email { get; set; }

        [ExcelColumn("G")]
        public string AccountType { get; set; }

        [ExcelColumn("H")]
        public string Delivery { get; set; }

        [ExcelColumn("I")]
        public string FinishedTopDiscount { get; set; }

        [ExcelColumn("J")]
        public string GenerateBlank { get; set; }

        [ExcelColumn("K")]
        public string DeliveryNotes { get; set; }
    }

}