Please don't test your biller setup with GTBill's test account—it won't work correctly.
Setting Up on GTBill's Website
While registering with GTBill, make sure to take down the Merchant ID, Site ID, Price ID, and Currency Type that are provided to you by your biller. This information will be necessary for setting up GTBill in NATS3.
You will need to provide GTBill with a domain URL to handle your NATS sites. To do so, log in to GTBill's Merchant Area, click the Add/Modify link under the "Merchant Setup" tab, and enter the following into the "Postback URL" field on the next page:
Replace natsdomain with your NATS linkdomain.
Member Management (optional)
Follow these instructions if to set-up Member Management in GTBill.
- Click the Site Management link under the Merchant Setup tab
- Click the Configure Site Link next to the desired Site
- Enter into the Member Management URL field: http://natsdomain/signup/process_gtbill.php
Setting up GTBill in NATS
When prompted, fill out your transaction and chargeback fees, along with when you wish to deduct them. Fill in the Merchant ID that was provided to you by GTBill under the "Account Info" section. Your Merchant ID is assigned during sign-up, and is visible on the Merchants main page after logging into GTBill's website. If you were not provided with this information, please contact your biller to receive it.
Next, go to the Sites Admin, create or edit a site, and scroll down to the "Biller Details" section. Find the "GTBill" settings, and enter the SiteID for every site you have set up with GTBill. This information should be visible in the site list on GTBill's site.
Once you have done that, scroll down to the "Join Options this Site Offers" section and create or edit a join option to add GTBill compatibility. Under "Biller Codes for this Join Option," enter your GTBill Price ID and Currency Type for every join option you have set up with GTBill. You can find Price ID in the pricing list for each site you set up on GTBill's website.
GTBill also supports Cross Sell transactions through NATS. In order to process cross sale transactions, however, you will first have to set them up with GTBill. Please contact your biller for assistance with this.
If you are sending a cross sell to another site, go to the "Outgoing" section. Choose GTBill from the "Biller" drop-down menu and click Add. On the next page, you will be prompted to fill in the Title, Description, and Disclaimer for your cross sell option.
If you are receiving the cross sell, go to the "Incoming" section. Choose GTBill from the Biller drop-down menu, and click Add. When prompted, choose the site and program you want to associate with the cross sale, and fill in the "Comment" field.
Under "Data," fill in the Site ID and Price ID that you received when configuring your cross sell with GTBill. Finally, fill in your desired Initial Days (length of initial membership), Initial Dollar (cost of initial membership), Recurring Days (length of recurring membership), and Recurring Dollar (cost of recurring membership). You can also choose if you want this cross sell to be a trial membership.