Bangchak posted today's pump prices: gasohol 95 at 39.94 baht/litre, gasohol 91 at 39.57, diesel B7 at 41.44 and diesel B20 at 36.40 (article text cut off). For fleet and delivery operators, the gap between B7 and B20 is about 5 baht a litre, so check whether your vehicles can run B20 before buying. Fuel costs feed directly into transport and delivery pricing, so re-check your cost assumptions if you buy fuel daily.