Last time the Character slots were on 50% sale they were advertised for 297, the showed up in the DDO Store as 297.
But once you made a purchase Turbine stole 1 TP and charged 298.
Could you please check if this is still the case, and if so please update your misleading advertisement:
http://www.ddo.com/ddostoreonedaysale
I know if I stole 1 TP per transaction from Turbine [you can't purchase more than 1 chr slot per transaction] I'd be banned from the game quick smart. Give your customers the same level of protection.