The Commerce Ministry has set up a Single Command system to track stock, distribution and prices by province during flooding, and the military will help move goods into cut-off areas (Sa Kaeo, Lat Krabang). The government is also discussing a central budget to fund low-priced essentials in Q4, and will expand the "Thai Help Thai" low-price goods scheme. For a shop or supplier in flood-affected areas, expect supply disruption and possible price scrutiny; report abnormal price or shortage reports to hotline 1569. No concrete rule change for businesses yet.