Looking for someone to provide three simple PHP script functions to communicate via Amazon Marketplace Web Service (Amazon MWS).
These scripts will be integrated into an existing online shopping site.
Will consider other server-side scripting languages as long as an interface from PHP is provided.
Code must be well commented, with no hard-coded values.
Update Amazon product inventory
Function inputs: product SKU, quantity to change (+1, -1, etc.)
Function outputs: return status code from Amazon, quantity change in inventory
Must include connect/disconnect from Amazon
Retrieve Amazon buyer shipping/purchase info
Function inputs: Order ID
Function outputs: all product SKUs, shipping info (name, address, shipping type) in one comma-delimited string
Update buyer shipping status
Function inputs: Order ID, shipping type, tracking number
Function outputs: return status code from Amazon, shipping status change in 'pending orders' list
Milestone payments (1/3 each) provided for delivery of each script, after verified as working by us.
See other similar job posting for ebay interface.