首先，400电话是有三种付费模式的。一是月付费，一是年付费、一是包年付费，这就是这个公司的三种付费方式。至于客户要选择哪一种付方式，全都由客户自己来选择。那么这三种付费方式的区别到底在哪里呢?
First of all, there are three payment modes for 400 telephones. One is monthly payment, the other is annual payment and the other is annual package payment. This is the company's three payment foxiang.37ix.com.cnjianzhu.37ix.com.cnshidiaodw.37ix.com.cn shidiaopf.37ix.com.cnsuliaozd.37ix.com.cnsuliaozz.37ix.com.cnmethods. As for which payment method the customer wants to choose, it's all up to the customer to choose. So what is the difference between these three payment methods?
一是月付费。月付费顾名思义是按照月份来计费缴费的。但是就像是一些手机套餐一样，它有一个最低消费。无论企业在这个月内有没有消费那么多的费用，这个最低消费的钱都是要扣除的。这就像是手机的最低消费套餐，无论手机用户在这个月内打了多少电话，用了多少费用，这个钱都是要扣除的。而且就是在月初的时候就扣除了的。400电话也是如此。
One is monthly payment. As the name implies, the monthly payment is based on the monthly payment. But like some mobile packages, it has a minimum cost. Whether or not an enterprise spends so much in this month, the minimum amount of money spent will be deducted. It's like a minimum-cost package for mobile phones, which is deducted no matter how many calls and charges users make during the month. And it was deducted at the beginning of the month. The same is true for 400 telephones.
至于年付费，与月付费的原理差不多，也是有一个最低的消费额度，只要在这个最低消费额度里面，就只要缴费这个最低的消费费用。但是如果超出了这个最低额度，就需要企业再掏钱了。不过这跟现在的手机费用也差不多。消费的额度比最低额度小的时候扣的是最低额度的钱，但是一旦超过了这个最低额度，就需要在缴费了。不过，年付费还是有很大优惠的，相比于月付费来讲。
As for the annual payment, it is similar to the principle of monthly payment, and also has a minimum consumption amount. As long as it is within the minimum consumption amount, only the lowest consumption cost should be paid. But beyond that minimum, companies need to pay more. But that's about the same as the cost of mobile phones today. When the amount of consumption is smaller than the minimum amount, the deduction is the minimum amount of money, but once it exceeds the minimum amount, it needs to be paid. However, the annual fee is still very favorable, compared with the monthly fee.
第三是包年付费。这跟年付费有什么区别呢?这是商家给那些一年消费不多的人设的一个付费方式。只要企业在年初交了一个预计的费用，然后之后无论接打多少电话都不需要再缴费了。但是实际上这种付款方式400电话是很少拿出来的，只是针对那些话务量不会很大的企业，不然的话他们也要亏本的。
The third is annual package payment. What's the difference between this and annual payment? It's a way for businesses to pay for people who don't consume much in a year. As long as the company pays a projected fee at the beginning of the year, then no matter how many calls it receives, it doesn't need to pay any more. But in fact, this payment method of 400 telephones is seldom taken out, only for those enterprises whose traffic will not be very large, otherwise they will lose money.