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Managing Checkout, Payment, and Shipping Status for Orders
As a third party assisting sellers with the checkout flow, you desire to notify eBay of your
seller’s checkout processing status at every point in the post-transaction processing flow.
You also wish to display to the Seller and Buyer, the correct state of checkout on
MyeBay. Two powerful calls can help you accomplish this task. In this example, we will
walk through a checkout scenario, and examine the state of the transaction, and MyeBay
at each step. The example in this article looks specifically at how to process orders, when
using Third Party Checkout 2.0.