Today, when we had our first high-volume day, one of the products (out of 61 nearly identical products) had its displayed (and shopping cart) price go to 0. When you went into the product in admin catalog, it still said 25.000, and when we typed it in again and hit save, it was back to normal. It's possible that's a bug.

We also had on first load yesterday's salemaker sale show up instead of today's. Because our marketing and advertising want yesterday's sale to run until today at 5 am, we set them by hand at 5 am - at that time we set yesterday's to end yesterday and today's to start today and end in 2 days. It doesn't seem to be caching, and it doesn't happen for everyone in every browser. It's possible that's a bug.

We also had an issue where our limited stock went to -1 and there's no backorder, but that could be that people both bought it within a few seconds of each other - is there a way to prevent that? I doubt it's a bug.


The addon I've installed is the payflow.php for Payflow Pro.

I modified the order.php class to add a pickup location, because each product's pickup location is different.

I modified the payflow.php to re-add COMMENT1 and COMMENT2, since the switch to a modified PayPal https API at their end vs. the payflow C library meant the old payflow module with COMMENT1 and COMMENT2 didn't work anymore.

Zen Cart 1.3.8a

Server OS: SunOS 5.10 Database: MySQL 5.0.41

HTTP Server: Apache/2.2.6 (Unix) mod_ssl/2.2.6 OpenSSL/0.9.8f DAV/2 PHP/5.2.5 mod_python/3.3.2-dev-20070329 Python/2.5.1
PHP Version: 5.2.5 (Zend: 2.2.0) PHP Memory Limit: 128M PHP Safe Mode: Off
PHP File Uploads: On Max Size: 5M POST Max Size: 8M
Database Data Size: 1,263 kB Database Index Size: 700 kB