The company gives a free version for its software through that you can try few of its features and also give $7 trials for its ultimate versions. You can test the software and the go for longer terms. There is no money back policy as the company use and buy, which I think is fair in the case where they give trail for just $7. For support I will say is a good company they update and help us to get the solutions. The company has tutorials and videos which also help us to get best out of software.
Content reword programming which is regularly called turning programming isn't your best arrangement. An article rewriting tool can help you a lot. A considerable lot of these product projects will turn out total trash in the event that they are used erroneously and regardless of the possibility that used right they won't change the structure and organization of your work enough to trick the greater part of the web indexes. On the off chance that the work should be possible by programming it can likewise be spotted by programming. Genuine paper rewording will bring about another report that will appear to be totally unique to the first with various passages and sentences instead of only a couple of words having been changed all over. Tools such as Spinner Chief can help you.

Imo it is not possible for google to detect properly spun content, it is not worth computing power it requires. They can do this using ngrams for example, but it is uses a lot of queries. And for example article spinner I coded beats this algo, so google cant detect that the content is spun. Manual spinning is also good but it takes more than 30 minutes per article.