I've noticed that there haven't been many (if any) new products added to the certified pre-owned section on Anker's website lately. If Anker isn't seeing the results they want, I really think they need to make it stand out more on their home page because right now it is super unclear. Also not all the discounts are less than 50% so I wouldn't say up to 50% off.
Here's the way it looks right now:
Again, pretty confusing that this links to the certified pre-owned products.