The Department of Internal Trade is asking large building-materials, electrical-appliance and car-service operators to keep prices steady, stock up on goods and spare parts, and add technicians for post-flood repairs. Smaller shops in flood-hit areas may see demand for repair parts, cleaning equipment and home-repair goods rise, and local competitors may be pressured to match discounts such as free checks, trade-ins or instalment plans. The request is voluntary, and the public is asked to report unfair pricing via hotline 1569.