We are constantly aiming to improve our website, features, and experience for our stamp collectors. Find details to important website updates below, along with database totals.

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Database Totals

Below are the total unique records for United States stamps in our Stamp Values FMV database. Our Identification Pages provide a plethora of details about a particular issue including complete FMV records with images and links to original listings to see certs or fault details, historical information, identification details, variety values and more.

* The Scott Numbers are the copyrighted property of Amos Media Company, and are used here with permission from Amos. The marks Scott and Scott’s are Registered in the U.S. Patent and Trademark Office, and are trademarks of Amos Media Company. No use may be made of these marks or of material in this exhibition, which is reprinted from a copyrighted publication of Amos Media Company., without the express written permission of Amos Media Company, Sidney, Ohio 45365

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Website Updates

Date	Version	Updates
3/1/24	1.0	The initial launch of our website!
6/24/24	1.1	New website colors (purple, blue, green).
8/2/24	1.2	New Stamp Videos page added. Navigation revised, Education changed to Explore. Stamp Art placed under Explore. New Community nav link added. New button to Sign Up at top of site.
8/29/24	1.3	Approval from Amos Media to reference Scott numbers on the Stamp Collectors website.
10/12/25	1.4	New support helpdesk area.
10/14/25	1.5	Jump to Scott Number feature on Scott Values page, main site navigation redesigned.
10/16/25	1.6	AI deep learning for stamp identification.
10/17/25	1.7	General info template for new ID pages.
10/25/25	1.8	New “Stamp Talk” areas added Community, for misc. discussions.
10/29/25	1.9	Stamp value results header redesign includes main issue image and specs.
11/7/25	2.0	New member reputation badges and points for Collectors Community, redesign of stamp value results now showing select stamp specs and main photo of issue, addition of new/previous stamp and set navigation.
11/13/25	2.1	New zoom effect on stamp ID pages, similar stamp design galleries for stamps that share the same design as other issues.

Stamp Marketplace Updates

Date	Version	Updates
10/9/25	1.0	The initial launch of the Stamp Marketplace!
11/16/25	1.1	Improved search to only check product title and features, edit product link on frontend, support for eBay Custom SKU on import.
12/22/25	1.2	Implement eBay-sync deletion warning with continue/cancel buttons, set default vendor description for all vendors lacking one, redirect profile edit return link to vendor’s main storefront page, add all new admin vendor columns to advanced filter and export options, enable filtering search results by category, change “Participant” label to “User Name” on Auction History.
1/23/26	1.3	Revamp All Sellers page to a 4-column grid with vendor search, add First/Last Name fields to the Google Sheet user dataset, reorder dropdown to move “US 19th Century” above “1901–40: Unused”, unify vendor order filters/statuses by removing app-only and disallowed filters and limiting statuses to Open/Paid/Shipped/Canceled, update Best Offer email subjects/body and replace “product discount” wording with “best offer” everywhere, enforce required shipping with a default USPS First Class fallback and add a “ship reminder after X days” email, show Custom SKU on order details and support value-based custom shipping rate tiers, disable all balance-based vendor suspension/negative-balance warnings, change search category labels to include full parent path (e.g., “United States / 1901–40: Unused”)
1/28/26	1.4	Show admin logo in message threads, simplify logo settings (remove options, rename Local to Browse), remove mobile flyout menus so details are visible by scrolling, keep Product accordions open by default on mobile, add “Auctions Ending Soon” sorting with fallback to newest items, standardize imported eBay features (Certification/Grade/Quality) only when rules match, add Custom SKU to product advanced search and broaden search to include seller + country names, add customer name on packing slips and show product counts on category pages, add HipStamp Sync button plus a HipStamp Sync Request upload/instructions screen, add a customizable note on Product Shipping Properties explaining defaults vs overrides