Electronic commerce:
A model that works wonders in countries where the population is accustomed to buying by catalog but not over in Spain to have the success that was expected. Over time this situation is changing and is increasingly common for families to do the grocery shopping over the Internet or buy books on Amazon. Where if it has worked perfectly when electronic commerce is offered for sale by Internet products that are not available to buy at a real store. In this regard one of my first shopping experience online, beyond Amazon, was to acquire the portfolio The Jimi several years I have been using and are only sold online. Another e-commerce model that is working pretty well are the online outlet, seems to exploit the idea of scarcity and offerings within the network if it is something that fits into the mentality of consumers in Spain.
Premium services:
For me it is the business model I like best on the net, creating a web service that is so useful for users who are willing to pay a monthly or annual fee to use its full potential. Is a model that is complemented well with the public through options freemium where profit is the basic service with advertising and subscriptions to the advanced options of payment. We talked about this in the very article I too have ideas premium so I shall not elaborate more, just comment that I believe that eventually most of the web versions of eventually having to pay because the users themselves and will seek advanced options willing to pay to have them available.