The total cost is £62 INC VAT, this includes Digital ID, CBS's admin fee and the Enhanced DBS fee (£41). If you fail the Digital ID check, you can use the Post Office service and pay in branch.
DBS Guidance on Eligibility - DBS eligibility guidance from GOV.UK
Enhanced DBS checks can only be undertaken if the specific role, or the specific activities carried out within the role, are included in the Rehabilitation of Offenders Act (ROA) 1974 (Exceptions) Order 1975 and the Police Act 1997 or Police Act 1997 (Criminal Records). I confirm that the information I have provided in support of this application is complete and true and understand that knowingly to make a false statement for this purpose is a criminal offence.