For every successful live payment:
charge = amount × percent + fixed amount, limited to the package maximum if there is one.GST = charge × GST rate
Example: 0.5% with a ₹25 maximum and 18% GST on a ₹10,000 payment gives a charge of ₹25 and GST of ₹4.50. Staging payments never have charges, and many packages have none at all.