VirtueMart - transportation cost

Avg Bid (USD)
Project Budget (USD)
$30 - $100

Project Description:
I need plugin/component to calculate transportation cost in building virtuemart shop.
How it should work:
- registered user has field with preinserted postal code xx-xxx (possible to change), unregistered - blank field to insert.
- after submiting postal code new application will calculate transportation cost (wieght/size, distance, given cost/kilometer) and show in a product comparison chart as a new column.

Please give details about your experience and price

Skills required:
HTML, MySQL, PHP, Software Architecture
About the employer:
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