I require the programmer to create a site hosted on a server which reprices items between eBay and Amazon.
The software doesn't need many parameters, only check price, stock and if fulfilled by Amazon (if not, place item out of stock)
The inputs are the customID (which is the Amazon ASIN for the individual items) and the eBay itemID (which is the eBay item number)
Link the two above together with an arbitrary % markup (+fixed amount, not only%) and if the items is Amazon fulfilled and not 3rd party fulfilled.
Please only bid if you have experience with this as I've had a poor experience in the past.