Wordpress WP Ecommerce EXPERT plugin / template adjustment

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
We are using WP - Ecommerce plugin on a lot of our websites. But we need more functions adding to it. I need the functions below adding, so we can install fully working on new sites we develop. These are not available with any current plugins, so will need to be custom coded.

- Offline credit card processing (a user can enter card details at checkout and they are emailed to us) (for us to enter manually on our machine). (must work with both SSL page and NON SSL page).
- paypal and 2CO checkout integration
- 1 page checkout
- multiple images with enlarge for product detail page
- product options with colours (so when we select a product option it shows a colour sample / image also)
- each product options colour can have a unique stock status text next to it
- TAX / VAT Support for pricing
- Shipping calculator drop down on the product detail page, calculated by weight and destination
- QTY drop down selection on product detail page
- tabbed description display on product detail page
- £,$,euro price / currency selection

I basically need WP-Ecommerce plugin with the above features adding. Then if we want a new site, we can select and install our template and then install OUR WP-Ecommerce plugin and get all the above included also.

On top of this, i need some slight adjustment making to a template we have.

I need this completing urgent.

Skills required:
CSS, HTML, PHP, Wordpress
About the employer:
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