In fact, this kind of similar money-making software existed several years ago, but it didn't take long before we knew its routine. I don't know why this stunt can still make money. This software is actually a video advertisement with the slogan of charging.
The gold coins given in the advertisement are as good as those given in the previous advertisements, and there are few gold coins given in the back. This kind of software has long been defined as 30 cents software, because only 30 cents exclusive to newcomers is easy to mention, and the amount behind it is a routine, either inviting friends or letting you log in for a few days. In short, it is difficult to make money.