Yep, they used to but stopped doing that a long while ago.
Comment has been collapsed.
Are you entirely sure you "lock" the BTA price by buying in? As far as I can tell, it still fluxuates regardless of whether you've bought in or not.
Comment has been collapsed.
The BTA fluctuates on the main page, but when you go to increase your order amount, the BTA that you, personally have to pay to get that tier is the same as it was when you first bought it.
Source: personal experience.
Comment has been collapsed.
198 Comments - Last post 3 minutes ago by Foxhack
1 Comments - Last post 6 minutes ago by OneManArmyStar
3 Comments - Last post 16 minutes ago by ProphetFinagle
1,604 Comments - Last post 24 minutes ago by RePlayBe
3,373 Comments - Last post 41 minutes ago by MeguminShiro
525 Comments - Last post 43 minutes ago by MeguminShiro
47,476 Comments - Last post 44 minutes ago by tabbou
3 Comments - Last post 12 minutes ago by insideAfireball
23 Comments - Last post 13 minutes ago by Cluelesson
161 Comments - Last post 16 minutes ago by shandyseggs
829 Comments - Last post 37 minutes ago by akfas
10,408 Comments - Last post 38 minutes ago by CurryKingWurst
11,666 Comments - Last post 50 minutes ago by jbondguy007
4,503 Comments - Last post 1 hour ago by BlueJay
.
Comment has been collapsed.