Revise the following letter with the main points below to make it concise and to the point. The main points of the letter: A. Due to the prolonged cold weather, the demand for electric blankets has been exceptional; B. Further suppliers are expected in ten days’ time; C. If the order is allowed to stand, prompt delivery will then be made; D. It is regretted that delivery cannot be made at once. Dear Sirs We are in receipt of your order of the 18th instant, and have pleasure in informing you that the order you have placed with us will receive our best attention, and that the electric blankets you require will be delivered to you as soon as we are in a position to supply them. We are, however, very sorry to say that our stock of these blankets is at the moment very depleted, and owing to the prolonged cold weather and the resulting demand we have been informed by the manufacturers that they are unlikely to be able to supply us with a further stock for another ten days or so. We are extremely sorry not be able to satisfy your requirements immediately, but we assure you that we always do everything we possibly can to see that your orders are met promptly. Should you find yourself unable to obtain elsewhere the blankets you need, or if you are able to wait for them until the end of the month, you will perhaps be good enough to inform us. Once again expressing our regret at being unable to fulfill your order on this occasion with our usual promptness, and trusting you will continue to favor us with your continued custom. Yours truly,