Using wordpress+website optimizer (a/b test), google spreadsheets api (form data collection) and chargify (billing, up to 50 customers), you might be able to achieve a similar effect for a bit less money and a bit more programming.
Working on a wordpress plugin to address some of the additional programming requirements... any thoughts? How would you implement this and what are the major challenges you see? What would the plugin be worth to you ($0, $50 or more)?
Working on a wordpress plugin to address some of the additional programming requirements... any thoughts? How would you implement this and what are the major challenges you see? What would the plugin be worth to you ($0, $50 or more)?