Web 2.0 style graphics needed for web and print media

I require around 22 individual graphics for web/print job, for web 2.0 style software company.

Graphics should be editable in illustrator/photoshop, so source files should be included. As they will be used in different media, they must all be scalable.

Each graphic has accompanying text which will be provided, to describe its function. Each (or most) of the graphics should include a line drawing or silhouette of a retail environment - I have attached an example jpeg of 2 existing illustrations. The graphics should combine these retail scenes with excellent web 2.0 style illustrations.

Below is sample text which you will be asked to come up with a graphic for to represent it. I will require a draft of this particular graphic to consider your bid:

The next generation of online POS systems.
Fully featured, updating sales and stock changes in real time and delivered to you over the internet. We look after all the technical aspects of running your point of sale system and e-commerce website, leaving you free to get on with the business of selling.