Oakbill
Please don't test your biller setup with Oakbill's test account—it won't work correctly.
Setting Up on Oakbill's Website
Before you can begin configuring Oakbill as a biller in NATS3, you must first register a merchant account with them. This can be done through their website at http://www.oakbill.com/.
While registering with Oakbill, make sure to take down the Merchant ID, API, and Secret Key that they provide for you. This information will be necessary for setting up Oakbill in NATS3.
Note: You don't need to specify Postback and Return URL for when setting up up with Oakbilling; NATS dynamically sends the correct information during each transaction.
For each join option you plan to offer with Oakbill, click Tools, Websites, Subscriptions and Prices, and Add a subscription. After saving your new option, record its Subscription ID number.
Setting Up Oakbill in NATS
Billers Admin
To begin setting up Oakbill as a biller in NATS, go to the Billers Admin. Scroll down to the "Biller" drop-down menu, select OAKBill, and click "Add."
Note: If you don't see OAKBill as a biller, put in a support ticket, as you may need an updated version of NATS.
When prompted, fill out your transaction and chargeback fees, along with when you wish to deduct them. Fill in the Merchant ID, API, and Secret Key that were provided to you by Oakbill under the "Account Info" section. If you were not provided with this information, please contact your biller to receive it.
Sites Admin
Next, go to the Sites Admin, create or edit a site, and scroll down to the "Join Options this Site Offers" section and create or edit a join option to add OAKBill compatibility. Under "Biller Codes for this Join Option," enter the Product ID (Subscription ID) for every join option you set up with Oakbill.
Save your changes once you have filled out the available fields on this page. Oakbill should now be ready and configured to process transactions in NATS3.