Create an Animation for product presentation

I offer product/service which enable my buyers to synchronize their web store with their erp software for stock/item/order/... management. I would like to create an animation which would visuali represent the functionalities of the sinchronization. For example: 1) Stock synchronization: when user changes stock quantity in their erp software, that quantity is synchronized to web store. 2) Order synchronization: when customer buys something online and creates a web order, that order is "copyed" to erp software. 3) Item synchronization: when item propertie is changed in erp or in web store, that change is synchronized(copyed) to the other side .... The presentation should look something like this (I actually don't like the animation bellow, but just to show approximately what I want) [login to view URL] I like the online tool [login to view URL], which is easy to use and enables me to later change some detail (like adding some additional text), but that is not mandatory. The idea and script for the animation will be the discussed later between me and whoever will be chosen for the job. The animation should not be more then 30-60 seconds long. If I will be satisfied with the first animation, I will need cca 10 more animations. One animation to show the whole package and then for every functionality (stock sync, item sync, order sync, sms module, b2b prices, auto invoice creation/delivery, ... ) separate animation.