I recently purchased a pack of 5 group sessions for $50 upfront. However, I noticed an additional direct debit of $25.50 from 'iHealth Fitness' on my bank statement (Ref: 342190). I'm confused as to why I'm being charged a recurring fee when I have already paid for my sessions in advance. I enjoy the workouts, but the billing transparency needs improvement. I would appreciate it if management could look into this and clarify if this was a system error.