DSR trends are monitored in specific time increments. What are they?

eBay's base components are simple and complex types that model eBay business-level objects (e.g., items). Which is not an eBay component?

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

There are three types of promotional sales:

“itemFilter” in getUserReturns is responsible for?

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

“OpeneBaySubscriptionService” is related to?

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

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 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:

Select the right combination of Infrastructure Error Severity Levels.