Graphicaly it really pretty but the gameplay is pretty random. Also. There is like a shadow person phasing into reality whenever a new customer comes (I suppose they spawn in front of the player and then teleport to the place they arrive from?)
Like the goal is: make number go up by hoping that if you click on one of the 5 similar options does that.
I am pretty sure some people seem to like quality and some want price but its not always quite reflected in the choices you have.
Also 5 is little excesive for the scope of the game I'd say. 3 would make things clearer IMO.