Support for Transactions with Multiple Tax Codes
If a transaction has different tax codes applied to several items, a VAT Summary section is added in the printed invoice and credit memo that uses the Thailand Tax Invoice and Credit Memo Template, respectively. The VAT Summary lists the tax codes used in the transaction, indicating the tax code rate, and the amount excluding tax (Subtotal), tax amount and amount inclusive of tax (Total Amount) summarized for each tax code. If amounts in the transaction are in a foreign currency, conversion to the base currency is performed and the amounts in the VAT Summary are displayed in the base currency. If your base currency is set to Thai baht, the VAT Summary displays the amounts in Thai baht. The exchange rate used in converting into base currency is indicated in the section header.