Section 20Sec./Art. 20

Section 237 of the Code, as amended, is hereby amended to read as follows:

"SEC. 237. Issuance of Receipts or Sales or Commercial Invoices. - All persons subject to an internal revenue tax shall, for each sale and transfer of merchandise or for services rendered valued at Twenty-five pesos (P25.00) or more, issue duly registered receipts or sale or commercial invoices, prepared at least in duplicate, showing the date of transaction, quantity, unit cost and description of merchandise or nature of service: Provided, however, That where the receipt is issued to cover payment made as rentals, commissions, compensation or fees, receipts or invoices shall be issued which shall show the name, business style, if any, and address of the purchaser, customer or client.

"The original of each receipt' or invoice shall be issued to the purchaser, customer or client at the time the transaction is effected, who, if engaged in business or in the exercise of profession, shall keep and preserve the same in his place of business for a period of three (3) years from the close of the taxable year in which such invoice or receipt was issued, while the duplicate shall be kept and preserved by the issuer, also in his place of business, for a like period.

"The Commissioner may, in meritorious cases, exempt any person subject to an internal revenue tax from compliance with the provisions of this Section."