Looking for a programmer who is able to write the shipping calculator
1. Should be able to work with 2, better 3 providers (UPS/USPS/FedEx)
2. Shipping price should be calculated based on weight/cost/destination/shipping type (like Ground or The Next Day Air for UPS, for example)
3. PHP written as I need to integrate it to an existing WEB site.
I don't need to print shipping labels, fill invoices et cetera. The only shipping cost is the requirement.