A while ago, I provided paid webinar-based training on how to set up an e-commerce site with WordPress in four hours. The course itself was about eight hours long (but you got the e-commerce system active quickly; there were many bells and whistles provided).
I have uploaded the videos to Youtube and you can now access them for free. WordPress has changed a bit, so I can’t offer these for sale, but they’ll certainly help you get started if you want to set up an e-commerce site with WordPress.
The first two parts of the course are split into 10-minute sub-parts because at the time they were made, it was not possible to upload anything longer than that.
Here are the videos that make up the first part of the course: