All members on nCore can now buy invites for much less bonus points. Normally it's cost 1000 bonus points, now regular users can buy invite for 50 points and premium users can buy invite for 20 points.
This occasion is valid till 13 December midnight CET. After that invites will cost as usual 1000 BP.
So this is nice occassion to gain access to great general tracker with awesome design and lots of stuff! Remeber this is hungarian tracker so you need to use online translator or in-build translator into your browser (eg Chrome).
P.S. If you buy invite there is no expire date so you can use it any time, only promotion last till 13 December.