You can give access to your store to more than one Yahoo! ID. To do so, you'll need to do the following:

1. Sign in to the Store Manager for your store with a Yahoo! ID that does have access to your store.
2. Click the "Access" link in the Site Settings column.
3. Enter the Yahoo! ID that you wish to add to the access list for your store into the appropriate text input field on that page.
4. Select an appropriate access level for that new Yahoo! ID.
   • All access allows the ID to do everything in your store, including adding and removing access for other Yahoo! IDs.
   • Only edit content & see stats access allows the ID to edit your store's pages and see the statistical reports. IDs with this access level will not be able to see orders or make any changes within the Store Manager portion of your store.
   • Only retrieve orders access only allows the ID to see and export order data from the Store Manager for your store.
5. Once you've entered the Yahoo! ID into the text input box and selected a level of access for that ID, click the [Add] button. A page will appear that asks you if you're sure that you wish to add that ID to your store. Click [Proceed] to add that ID to your store.

You should make sure that each new Yahoo! ID granted access to your Yahoo! Store has the appropriate level of access.