In Scraper you could exclude posts by checking some parts of post. This feature prevents duplicates on post processes.
There are three different types for uniqueness check method :
- Post title
- Post URL
- Product SKU Code
Plugin sets these variables on each process for every post and checks on processes, if these values are matching with current process. If they has same values, it excludes and doesn’t create post.
You could enable uniqueness on Project settings > Track changes section.