If you want to buy FFTF Dynamic for FSX/P3D or other products from the vendor, this is a good time to do so:

FSPS Store : FSX | FSX Steam | Prepar3D

(Note: The products are discounted on other stores that sell them, such as SimMarket)

In the past I've purchased a few products at FSPS.  They offered a wide range of products, usually at a more friendly price than other vendors.  However, I've been watching this vendor for the past week, and it looks like they have completely down-sized and now there are only 17 FSPS legacy products available for purchase.

Too bad, it was a good place to purchase slightly discounted software.