Calendar 2013 plus Ebay compatibility.
Have a look at the link below.
pThis will give you a quick idea of what is expected of you.
I will give you the specifications here.
1. Calendar has three selections.
A. Accept the calendar provided for 12 months, this will have a preset of 12 photos that will be the wall calendar and change on the time frames ie monthly. The file is down loaded from the ebay site where the exe file will be saved, once the exe is downloaded and executed it brings in the calendar in .PDF format, and also open the month of the calendar from the calendar and make this as home page.
B. Here they will be able to create their own calendar, during the down load they down load around 24 pictures which they can select to make in to a wall paper, here we have the option button which enables you to change the desk top on a weekly or fortnightly or monthly basis, then the pictures are selected on that time frame. Here there is an option to select the picture by double clicking on the picture, by doing this this picture will be selected as the wall paper for the current month.
C. In this option we give them the ability to make the wall papers from the pictures they have saved in the family pictures Folder ( this will be available on the download of the application). All the functionalities sated above in B will be available here.
This product is a downloadable executable file sold on ebay, you should make the functionality for this to be sold on Ebay.