2, the price of the software itself is also based on the function to charge.
3, mainly depends on what you want to operate, the configuration is different, the charges are different.
4, the software itself should also consider the product after-sales, because this is the main one content, after-sales is not good, talk about what is nonsense.
5, look at the software in the local area is only a person, or a formal company, a person to do a lot of software, a lot of business is to let this kind of people to do very difficult.