These charges have to be paid in advance at the time of booking of the pujas. No liquid product or prasad would be transported or delivered. However it will not be responsible nor it is liable in case the temple authorities for reasons whatsoever do not perform the same. Once the request for the puja is confirmed by the devotee as well as the temple, the same cannot be cancelled. In case of cancellation there will not be any refund of money, unless the same is acceptable and authorized by the temple authorities.
Devotees have to fill in the requisite forms as provided in the site.