-Whe constructing the Business::OnlinePayment object, three risk management parameters must be passed in for the preCharge object to be properly constructed. These are preCharge_id (called the merchant_id in the preCharge API manual), and two security codes (preCharge_security1 and preCharge_security2).
+
+=head1 CONSTRUCTION
+
+Whe constructing the Business::OnlinePayment object, three risk management parameters must be included for the preCharge object to be properly constructed.
+
+=over 4
+
+=item * precharge_id
+
+This field is called "merchant_id" in the preCharge API manual
+
+
+=item * precharge_security1
+
+This field is called "security_1" in the preCharge API manual
+
+=item * precharge_secuirty2
+
+This field is called "security_2" in the preCharge API manual
+
+=back
+