You may complete your ColumbusSoft/Authorize.Net Application on the Authorize.Net website, but we will not be able to expedite your application. If you choose to do so be alarmed that in the event that you do not sign up directly from and only from the link provided, or if Authorize.Net fails to communicate with us, will not be able to offer you the free reseller services or support including integration Link To Apply Indirectly (not recommended) For that reason, the recommended way to signup and allow us to expedite your application is to signup directly from our website so that our staff is informed immediately and have proof of your application submission.