Reduced price for a job lot?
Emeltom
The Church of England has never charged fees for Baptisms, (unlike weddings and funerals) and does not do so now, unless a 'certificate of baptism' is required, and even then I would expect that most churches (like mine) would forego any charge. The only time official fees have been charged was when there were duties on Register entries imposed for five years 1694-8 by William III.
Individual incumbents may have expected a fee where there was an ancient custom to that effect, but as a baptism is the initiation into the Christian Church then people would be encouraged to have it done, and not be put off by being charged a fee.
Stan