FreeAgent Assign `N/A` or `Exempt` VAT in Full report

ExemptVAT.js

const START_FROM_ENTRY_IN_LIST_NO = 8

const assign0VAT = () => {
    const expense = document.querySelector(`#vat_purchases > tbody > tr:nth-child(${START_FROM_ENTRY_IN_LIST_NO}) > td:nth-child(2) > a`)
    expense.click();
    setTimeout(setValues, 1500);
}

const setValues = () => {
    const purchase = document.querySelector('#purchase_sales_tax_rate');
    const expense = document.querySelector('#expense_sales_tax_rate');
    if (purchase) { 
        purchase.value = "-2.0";
    } else if (expense) {
        expense.value = "-4.0"
    }
    document.querySelector('input[name="commit"]').click();
}
assign0VAT()