Our search filter can help!
Up near the top of the page (in the light blue bar) you’ll see the different categories available. For example, click on Electronics. Once the page loads, on the left menu you'll see an area labeled Seller. Click on Seller to expand the menu.
You may also filter your search by specific processing center location by going to the Customer Pick-up box. There you will have the option of selecting which location you want to purchase from.
Once you have checked the desired location, the page will load and the search will be filtered by that location only.
Please be aware that when you switch categories (from electronics to computers, for example) you will need to reset your filter(s).