Normal license costs $90. Buying this one you have ALL vBET features.
Branding Free is additional license and it is additional cost of $135. This license allows you to remove credit link.
If you want to have booth licenses then it cost is sum of those two.

Microsoft Translation API is already supported in vBET 4.x (will be soon in vBET3.x) so you have it working on your forum just after installing vBET4.x
Microsoft Translation API supports 35 languages right now - for more info please go to Microsoft pages.