I want, to pay by check, as I do not want to use credit card ?
You need to get logged in to the control panel.
From the Billing Section, click on the Billing Info.
A new window will appear in which, you would be able to see your current billing info.
Click on the drop down button, of the combo box given in the front of the Edit Billing Profile, and Select Check from that and then click on the Edit button given in front of that.
New window will appear, and here you can change your contact & billing info.
You will get back to your billing info form, but now you have to choose, either you will just activate your new profile, and leave old one in the system or you will remove old billing profile from the system, if you will never use it again.
If you will have further use of your old profile, you can leave it in the system, and when needed, it can be activated again.
Delete old profile. If you are sure you will never have use for old profile, select it from drop down menu and click on Delete button. You will be prompted if you are sure that you want to delete billing profile, just click on OK button
and now you will have only your new profile in the system.