I have intergrate the worldpay.net sdk successfully. I have signup for sandbox account and login from this URL https://online.worldpay.com/login .
My client purchased worldpay production account, and its login area is totally different Worldpay - Login
and even in my client account there isn't any MerchantId, ClientKey and ServiceKey present in it.
I need you advise ASAP because we are going live tomorrow.