1.5.4, 1.5.5, 1.5.5a, 1.5.5b, 1.5.5c, 1.5.5d, 1.5.5e, 1.5.5f
The One-Page Checkout plugin updates the look and feel of your store's checkout processing, reducing the
checkout_confirmation pages into a single display! It's been developed from the ground-up, using the Zen Cart 1.5.5f handling as its basis.
Starting with v2.0.0 of OPC, there are Guest Checkout and Registered Account features that further streamline your customers' access to your Zen Cart store. Those features enable a customer to place an order on your site, while retaining only information needed to process that order!
The plugin makes use of the
jscript_framework.php interfaces, as present in the Zen Cart 1.5.5f distribution. If you're using the plugin on a Zen Cart version prior to 1.5.5b, you'll need to copy those template-overrides (supplied in the plugin's distribution) to your store for the plugin to operate properly.
One-Page Checkout has been validated with a range of shipping modules (like
usps.php) and payment modules (like
paypalwpp.php) and "honors" the processing introduced in Zen Cart 1.5.4 associated with payment methods that accept credit-card data on-site.
Want to "kick the tires"? See it in action on my demo site; you'll need to create an account or checkout as guest.