In this case, you tell him that the average company only makes 30 days of happy knots. Because it is a long-term friendly relationship, we have been doing it for 60 days, and now we have to change it to 90 days. It's hard to estimate that we invited managers and bosses. Say the boss doesn't agree, because you have been special for 60 days.
Then we can talk about the global financial crisis. We are also facing a lot of troubles, so please forgive us.
Try not to have too many opinions about your company. Look at the customer's answer and answer the customer flexibly.