We currently use nSoftware payment integrator 4.0 service for processing credit card through our application.
I would like to process payments through "RBS WorldPay". I already set gateway to gwWorldPay till then I dont communicate to this gateway.
I already set Merchant login, merchant password, Installation ID but its not working Its give me response data like this :-
N,-1,PMII.badPayMethodAndAcqAmount,,1,.
Can you please provide us sample code or user guide for this problem ?
I hope you help me out on this problem.
Thank you