Add Google Checkout to Paid Subscriptions
 

This is my first released mod, so please rate!

This modification will allow you to use Google Checkout as a payment processor for paid subscriptions.

Google Checkout Steps
-Under Settings->Preferences, select the option to automatically authorize and charge
-Under Settings->Integration, uncheck the digitally signed cart box
-For the API Callback URL, enter in the following:
http://path to your forum/payment_gateway.php?method=gcheckout
-Select the Notification Serial # method
-Select API version 2.5 (do NOT check the notification filtering checkbox!)
-Note your Merchant ID and Merchant Key on the right-hand side (will need for below)

vBulletin Steps
-Upload class_gcheckout.php to <forum base>/includes/paymentapi
-Install product
-Under Paid Subscriptions->Payment API Manager->Google Checkout, enter in the merchant ID and key found under your Settings.
-Activate Google Checkout payment API
-Optionally run "Test Communication" under Paid Subscriptions to ensure successful setup and integration

Known Issues
-Incorrect operation on 32bit systems! (found 12/14/2010)
-Only works with curl installed
-Chargeback handling not implemented yet

Release notes
1.01
-Replaced mysql_ function in install code with vB SQL wrapper
1.0
- Original version

I'm willing to bet this will work in vb4 with little to no modifications, but I can't say for sure! Let me know if anyone tries...

edit: I forgot templates are different, so see this post

Quite awesome mate. Very useful feature (should've been built in).. Gonna test this out on vb4.. crossing my fingers.

Thanks!

How could 3 people have installed this with only 1 download so far?

Any luck with vB4? Please let me know!

People clicking install to keep track of the progress of the addon.

i followed everything but all i get is;
Oops!
We were unable to process your request.

Time when the error happened: 2010-09-04T11:53:58 (UTC) (48f6db3d54788)

is that when you are going to the google checkout cart? at what stage in the process is it giving you this error?

Nice mod, have been looking for this but when installing it in VB4 get these msgs in the attached screenshot. Then when the page has reloaded, after going into the google checkout options, it doesnt give me the option to input the merchant ID or merchant key