"Proprietary" There are many options such as:

* Define new products
* Add contacts to which you can send your shopping list you create (at no cost)
* Set favorites
* Send the list in real time so you do not have to notify by telephone on deficits
* And more ...

Purchasing will begin to be easier, you can make a shopping list and share one phone to another phone free of cost with just one click
Even when the buyer can not find items that can be updated with a single keypress second and latest list is sent back (at no cost - all done through our server)

So what are you waiting for?
Put the free app and start buying ...