What is NOT a service endpoint of the eBay API?

To retrieve the data for a single item, use GetItem. The GetItem call belongs to the:

Select the right combination of Infrastructure Error Severity Levels.

If your application works with items on sites outside the US, or if your application can be used with more than one site, you should understand the differences in:

If there is no web component to your application, or you do not wish to host an AcceptURL or RejectURL page, you should get tokens with which method?

If you're specifying a URL and HTTP header, which takes precedent?

Who is the intended audience of the eBay Developers Program?

The following API calls can be used to create and manage promotional sales:

“itemFilter” in getUserReturns is responsible for?

There are three types of promotional sales:

When eBay gives a user a unique id number, the attribute is called: