What is the software you do not say clearly. You know what? Software is not so good development 。。。。。 To consider a variety of factors 。。。。。 It's also about business profits. Moreover, the minimum expenditure is about 300,000 dollars. It's impossible to develop a beautiful software without a huge amount of money. If you're talking about some random software that has no practical value, then you don't need a lot of money. (I'm sorry for getting too excited.)