Better notification icon

Application notification icon is completely non-intuitive. It looks more like 3.5" floppy disk than a grocery shopping bag.

I suppose this "square with a square" was intended to signify a shopping bag?

You should change it to something more recognizable.

For example a grocery shopping basket as shown here:

Or a more realistic shopping bag picture like this:

or one of these:

I understand that you tried to be closer to the application main icon. But it does not actually work.

The main icon too needs a makeover. Especially on Android. Skeuomorphism is soo 2012.