https://davidvinuales.com/2012/05/06/del-producto-al-servicio-el-modelo-premium-y-freemium/?utm_source=rss&utm_medium=rss&utm_campaign=del-producto-al-servicio-el-modelo-premium-y-freemium Musings about tech, e-commerce, digital biz, and personal thoughts Sat, 02 Jan 2016 14:26:31 +0000 hourly 1 https://wordpress.org/?v=6.3.4