I need to send ebay orders to tradegecko and then when the order has been shipped, send tracking info back to ebay.
itduzzit should be able to do it if you know how, but I will consider other methods if you think you can do it a different way.
2 freelancers estão ofertando em média $288 para este trabalho
So since you need comunication with web service, do you already have an application that needs that part, or you need brand new one. More info is needed for estimation of time/money.