Yes. There is. Check this link https://bitfence.io/# on their website home page, you will see a link leading bearing "bonus '' amongst its other captions. Just above the video tutorial link on how to purchase. So that should help answer your question.
Oh I missed this too, does anyone know what the current bonus level is for the pre sale without having to log in to their sales portal? Would be interesting to see what they are offering to their investors.
As far as I know, with bonus its 8400 HNY for 1 ETH. So its around 40%. Its huge and I think this opportunity should not be missed. Especially in such a promising project.
Fantastic bonus that shows the difference of buying in now instead of waiting until the end of the ICO, you would have nearly 2500 more tokens. 40% is a great bonus/discount, honestly now is the best time to invest in ICO's because base currencies (eth/btc/ltc) are extremely low and projects are desperate to sell tokens so bonuses are all over 30-40% especially during the first stages of their token sale.