Visit 2Checkout Website (info)
Using the above link to signup at 2Checkout grants osCommerce a small financial bonus for referring a customer.

Credit Card Test Info:

CC#: 4111111111111111
Expiry: Any'); define('MODULE_PAYMENT_2CHECKOUT_TEXT_ERROR_MESSAGE', 'There has been an error processing your credit card. Please try again.'); define('MODULE_PAYMENT_2CHECKOUT_TEXT_WARNING_DEMO_MODE', 'In Review: Transaction performed in demo mode.'); define('MODULE_PAYMENT_2CHECKOUT_TEXT_WARNING_TRANSACTION_ORDER', 'In Review: Transaction total did not match order total.'); ?>