结构推理 We now have a similar product on offer.It Occurs to us that you might be interested.A descriptive leaflet is enclosed.We can offer a quantity discount of up to 25/%,but we are prepared to give 30/%discount for an offer to buy the complete stock.We are giving you this opportunity in view of your previous order.We would appreciate a prompt reply,since we will put the offer out in the event of your not being interested.