Our Collectorz.com programs are all available in two editions: Standard and Pro. The Standard edition sells for $29.95 and is lacking a couple of “advanced” features compared to the $49.95 Pro edition.
We have been selling our software this way for a long time. Before we introduced these two pricing levels, we were selling our software for $29.95. Adding the more expensive Pro edition for $49.95 was a good way to increase the price without dropping the old price. After the change, about 80% of our customers started opting for the Pro edition, causing a nice jump in profits.
The presence of two editions also gives our visitors a choice. Price conscious customers can opt for the cheaper Standard edition. Buyers just looking for the best, regardless of price, can choose the Pro edition. The availability of choices helps to increase conversion rates.
As you can see in the image above, we have done something similar with our range of barcode scanners, a cheap CueCat for $19.95 as an entry level scanner, a deluxe laser scanner for $139.95, and a mid-level option for $79.95.
But offering multiple editions also has one drawback: it adds complexity. More »
Last week, Dan McGrady reported 
Delivery on CD and Priority Support options, do you offer those up-sells “opt-in” or “opt-out”? In other words, when users click your Buy button, do you put these extras in their shopping cart automatically? 
