PayPal will be having scheduled maintenance on June 16, 2011 from 11:04 to 11:30 PM PT. Their letter is posted below.

Dear Paypal User,

We’ll be making a series of system updates in the coming months to make our services more scalable and help ensure that they’re continuously available to our growing customer base.  The next update is scheduled to happen on June 16, 2011, and as a result, PayPal will experience a service interruption.  We’ve tried to choose a time that will minimize impact to your business and your customers.

How this may affect PayPal services

The PayPal website and PayPal APIs will be offline on June 16, 2011 from11:04 PM PT to approximately 11:30 PM PT and buyers attempting to make payments will receive error messages and won’t be able to complete their purchases.  Other services that will be down during this time include Website Payments Pro Payflow Edition and Batch Processing (batch.paypal.com). We’ll be sure to let you know ahead of time when we do our next round of maintenance.

Resources and technical support

If you experience issues outside of 11:04 PM PT – 11:30 PT, you can file a ticket via www.Paypal.com/mts.  There’s information about this maintenance event here, and you can monitor system updates on x.com any time.

We appreciate your patience as we improve our services and apologize in advance for any inconvenience you incur as a result of this service interruption. If you have questions about this planned downtime, please click “Contact Us” at the bottom of any PayPal page.

Thanks,

PayPal

Seamlessly integrated into your checkout experience, Bill Me Later offers valuable customers convenience, deferred billing options and extra buying power at point of sale. Join the hundreds of leading retailers that are on the move to adopt the most comfortable purchase experience.

ezOSC now offers full integration of the robust Bill Me Later Solution!  Full seamless integration with ezOSC, osCommerce, Zencart, and C.R.E Loaded.  (Please call for other eCommerce software platforms.)

Bill Me Later (PayPal) Payment Module Installation, Certification and Support

Our contribution integrate MVS with Paypal IPN

If you can contact us for more information at http://www.ezosc.com/support.php or 1-(800) 961-7424

Thanks

osCommerce Multi Vendor System

What this Contribution Does:
=============================

This contribution changes the way osCommerce handles shipping. You can now set the shipping
parameters for each product individually. All of the following (and more) are possible:

1. Most products ship by a selection of standard shipping methods, but certain large and heavy items
ship by truck.
2. Products ship from one of two or more locations.
3. Some products ship by a selection of standard shipping methods, some must ship by a specific
method, others ship directly from several different suppliers.
4. Any combination of the above.

You can have orders sent directly to your supplier in the case of products that are shipped directly
from that supplier.

All of the necessary settings are controlled in the admin panel. There is an Admin page to set up
each Vendor (or shipper, or shipping method). There is an Admin panel for setting shipping modules
for each vendor, similar to the Shipping Modules page in the current Admin. There is also a
configuration setting to turn this whole Contribution off if it is no longer needed. In Admin->Configuration->Shipping/Packaging.

osCommerce PayPal IPN Module v1.0 For 2.2MS2

This module stores orders prematurely in the database to be processed by PayPal IPN notifications. This takes care of customers not returning back to the store to store the order in the database, and allows processing to occur when the PayPal IPN notification is received.

When communicating with the IPN notification, the order information is sent back to PayPal in a secure manner through PHP native OpenSSL capabilities or through cURL when OpenSSL is not available, or through a normal unsecure manner when no secure communication means exists, to confirm the order made. If the result is successful, the order status is updated automatically to show a successful order has been made. Invalid orders are left alone for the store administrator to verify.

This module also has OpenSSL public/private key encryption capabilities to securely send the order information to PayPal during the checkout procedure.

More information about this feature can be read here:

Encrypted Web Payments: https://www.paypal.com/us/cgi-bin/webscr?cmd=p/xcl/rec/ewp-intro-outside

This module was built to be as simple as possible without having the need to touch core codebase files or database changes for installation and usage.