Write some software -- 2

I need you to develop some software for me. I would like this software to be developed using [login to view URL] are interested in hiring you to create several unique wordpress plugins, that will be used in the entertainment and party rentals. this posting is for the first plugin. successful completion will result in you being invited to complete the remaining plugins. this plugin: 1. will be executed when a user on the site clicks on a custom link that will go to a page allowing the user to view an inventory of available items (once an item is rented on a specific day, it must be removed from available inventory for that day). the list of items will include a photo, and a brief description with a price. the list will be in grid form. 2. when the user clicks on an item and adds it to the cart, they must have the option to choose to submit the rental or continue shopping. there will be no integrated payment for now. 3. once the order is complete, user must agree to a set of terms, and e-sign the rental agreement. 4. once the agreement is signed, the order is complete. the user must recieve an email confirmation of their order. 5. the order must automatically be scheduled on a google calendar. 6. this plugin will ask for the business name and info to be placed into the rental agreement automatically. this plugin will be used on multiple sites, and must be stable. thats it. we may add a few features once we get started. there are 4 other plugins that will compliment this one, but not need to work directly with this one. successful completion of this plugin within budget and on time will automatically give you the additional plugins to be awarded.