I was wondering if anyone knew what a 'base' figure was in terms of paysite memberships that arent made using a credit/debit card?

Right now im at around 3.7% of transactions going through via the CCBill phone billing option and i wondered if that was above/below average on membership sites?

Does anyone know the standard percentages iin terms of sales being made through methods other than credit or debit cards?

Regards,

Lee