Republic Act No. 7394 (Consumer Act of the Philippines)
Article 50 — Deceptive Sales Acts or Practices — Price Misrepresentation as Deceptive Practice
“A deceptive act or practice by a seller or supplier in connection with a consumer transaction violates this Act whether it occurs before, during or after the transaction. An act or practice shall be deemed deceptive whenever the producer, manufacturer, supplier or seller, through concealment, false representation or fraudulent manipulation, induces a consumer to enter into a sales or lease transaction of any consumer product or service.”
Advertising or displaying a product at one price and then refusing to honour it when the consumer presents it for purchase may constitute a deceptive act under RA 7394. Document the advertised price (photograph the price tag), and file a complaint with the DTI if the store refuses to honour it.
DTI Department Administrative Order on Price Tag Law
Price Tag Act regulations — Mandatory Price Display and Accuracy
“All businesses engaged in the retail trade of consumer goods are required to display accurate price tags on all products. Price information must be clear, conspicuous, and accurate. Failure to honour a displayed price after a consumer selects the product may constitute a violation of price display regulations.”
Photograph the price tag before and after any dispute. Request to speak with the store manager and formally demand that the advertised price be honoured. If refused, file a complaint with the DTI's Consumer Protection Group at the nearest regional office. The DTI can investigate and sanction businesses.