Search engine filter for Ships-to-PO-Boxes

[goatlyones_2]

When I search for some kinds of items (e.g. Sea Breeze astringent, wheat straw plates), I've discovered that most of the sellers will not ship to PO Boxes. But sometimes there is, for the same item, an exceptional seller who will. But finding that exceptional seller among all of the sellers is like searching for a needle in a haystack. It's unnecessarily time-consuming and discouraging. A search engine filter that will exclude search results that do not ship to PO Boxes, and show only search results from sellers who will ship to PO Boxes, would be very helpful to buyers.