CCBill is an Internet e-commerce global processing billing service company which provides third-party billing, or turn-key solutions, for e-Merchants requiring payments by way of credit card, debit card, or e-check, European Debit/Direct Pay, and SEPA payment.
You need to login with details provided in your signup email (https://admin.ccbill.com )
Note: If you are unsure please call CCBill support and they will set it up for you.
http://yourdomain.com/index.php?option=com_jsubscription&controller=payment&task=success&Itemid=183
http://yourdomain.com/index.php?option=com_jsubscription&controller=payment&task=confirmation&ptype=5
NOTE: If you received an Invalid Request (6) when you are directed to the CCBill payment Form, it is more likely that you entered a wrong details in the Joobi admin ccbill payment setting or you setup the Form wrong on ccbill admin, contact ccbill and let them know your 144cc form is not working and they will fix it.