October 6th, 2018 (Saturday): THE WEEKEND — This weekend will be the perfect time to build more exposure to the offer and really drive the point about the amazing offer home. At this point you should start including countdown timers to the offer close on Tuesday at midnight PDT, describing the pitfalls of not taking action while there's still time, and also describing your own additional bonuses (optional, but great for max conversions).
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.