 Initial packages normally include many bundled works, while add-on titles represent a more significant investment.Normally, the advanced packages include all the features of the more basic packages, though a customer may benefit from two or more bundles by purchasing packages from different publishers—especially those which work seamlessly in the same format.The Open Source SHEBANQ project is an initiative of the Eep Talstra Centre for Bible and Computer (ETCBC) of the Vrije Universiteit Amsterdam.