I've purchased three Virtuemart plugins/components from VirtueMartExtended and can say they are some of the best I've come across.
They are dead-simple to configure and so easy to set up even a child could do it.
The One-Page-Checkout is written with plain, simple and intuitive configuration settings that have saved me hours of work: and remember, when yo do this stuff for a living, "time is money."
Customer Service and Support is truly First Class. Not only did they provide me with the extension I ordered but sent me a second one with more extended features for the a payment gateway I was setting up.
These guys really know their stuff and have earned a Customer for Life.
Douglas' code is well-commented, making customization or modification a breeze.
To put it simply, using ANY of Ideal Extensions products makes me look like a Joomla Wizard. Thanks Douglas!
The capabilities of this module/plug-in make it a "must-have" for any Joomla developer.
Three thumbs way up for Art Sexy Lightbox and the Artetics Team. If all their products work this well and recieve the same level of support, I'd buy them all whether I need them or not!
A question to the developer was answered almost instantaneously. After inviting him in to the Admin Side, he not only addressed the issue but provided several suggestions for how functionality and security could be improved.
Even if you don't think you need this extension - Buy It simply for the pleasure of getting to know its developer.