Stamps with Cerfificates

All the stamps here come with certificates to guarantee their authenticity.
Certificates are usually obtained for stamps that are rare or of high value.

The certificate will confirm it is a genuine example of the stamp in question and usually commands a high price when a certificate is present.

If you buy a stamp from us without a certificate and want to get your own certificate then, should it prove not to be genuine, we will refund you for the stamp plus the cost of the certificate upon return of the stamp.

Privacy Overview

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Essential

Name	Description	Lifetime
ADD_TO_CART	(Adobe Commerce only) Used by Google Tag Manager	1 Year
GUEST-VIEW	Stores the Order ID that guest shoppers use to retrieve their order status. Guest orders view. Used in Orders and Returns widgets	1 Year
LOGIN_REDIRECT	Preserves the destination page that was loading before the customer was directed to log in	1 Year
MAGE-BANNERS-CACHE-STORAGE	(Adobe Commerce only) Stores banner content locally to improve performance	1 Year
MAGE-MESSAGES	Tracks error messages and other notifications that are shown to the user	1 Year
MAGE-TRANSLATION-STORAGE	Stores translated content when requested by the shopper	1 Year
MAGE-TRANSLATION-FILE-VERSION	Tracks the version of translations in local storage	1 Year
PRODUCT_DATA_STORAGE	Stores configuration for product data related to Recently Viewed/Compared Products	1 Year
RECENTLY_COMPARED_PRODUCT	Stores product IDs of recently compared products	1 Year
RECENTLY_COMPARED_PRODUCT_PREVIOUS	Stores product IDs of previously compared products for easy navigation	1 Year
RECENTLY_VIEWED_PRODUCT	Stores product IDs of recently viewed products for easy navigation	1 Year
RECENTLY_VIEWED_PRODUCT_PREVIOUS	Stores product IDs of recently previously viewed products for easy navigation	1 Year
REMOVE_FROM_CART	(Adobe Commerce only) Used by Google Tag Manager	1 Year
STF	Records the time messages are sent by the SendFriend	1 Year
X-MAGENTO-VARY	Configuration setting that improves performance when using Varnish static content caching	1 Year
FORM_KEY	A security measure that appends a random string to all form submissions to protect the data from Cross-Site Request Forgery	1 Year
MAGE-CACHE-SESSID	The value of this cookie triggers the cleanup of local cache storage	1 Year
MAGE-CACHE-STORAGE	Local storage of visitor-specific content that enables ecommerce functions	1 Year
MAGE-CACHE-STORAGE-SECTION-INVALIDATION	Forces local storage of specific content sections that should be invalidated	1 Year
PERSISTENT_SHOPPING_CART	Stores the key (ID) of persistent cart to make it possible to restore the cart for an anonymous shopper	1 Year
PRIVATE_CONTENT_VERSION	Appends a random, unique number and time to pages with customer content to prevent them from being cached on the server	1 Year
SECTION_DATA_IDS	Stores customer-specific information related to shopper-initiated actions, such as wish list display and checkout information	1 Year
STORE	Tracks the specific store view/locale selected by the shopper	1 Year
__stripe_mid	Used to enable payments without storing payment information.	1 Year
__stripe_sid	Used to process payments and to identify users.	1 Year

Marketing

Name	Description	Lifetime
CUSTOMER_SEGMENT_IDS	Stores your Customer Segment ID	1 Year
EXTERNAL_NO_CACHE	A flag that, indicates whether caching is on or off	1 Year
FRONTEND	Your session ID on the server	1 Year
GUEST-VIEW	Allows guests to edit their orders	1 Year
LAST_CATEGORY	The last category you visited	1 Year
LAST_PRODUCT	The last product you looked at	1 Year
NEWMESSAGE	Indicates whether a new message has been received	1 Year
NO_CACHE	Indicates whether it is allowed to use cache	1 Year
MCPopupClosed		1 Day
feed_id	Google Ads statistical ID	1 Year
feed_session	Google Ads Feed	1 Year
Mailchimp	Mailchimp related cookies	1 Year

Functionality

Name	Description	Lifetime
MG_DNT	Allows you to restrict Adobe Commerce data collection if you have custom code to manage cookie consent on your site	1 Year
USER_ALLOWED_SAVE_COOKIE	Used for cookie restriction mode	1 Year
AUTHENTICATION_FLAG	Indicates if a shopper has signed in or signed out	1 Year
DATASERVICES_CUSTOMER_ID	Indicates if a shopper has signed in or signed out	1 Year
DATASERVICES_CUSTOMER_GROUP	Indicates a customer's group. This cookie is stored as sha1 checksum of the customer's group ID	1 Year
DATASERVICES_CART_ID	Identifies a shopper's cart actions	1 Year
DATASERVICES_PRODUCT_CONTEXT	Identifies a shopper's product interactions. This cookie contains the customer's unique quote ID in the system	1 Year
last_visited_store	Used to connect the user to the website.	1 Year

Statistical

Name	Description	Lifetime
_ga	Used by Google Analytics	1 Year
_ga_*	Used by Google Analytics	1 Year
_gcl_au	Used by Google Analytics	1 Year
_tt_enable_cookie	Used by TikTok Pixel	1 Year
_ttp	Used by TikTok Pixel	1 Year
_fbp	Used by Facebook Pixel	1 Year
_fbc	Used by Facebook Pixel	1 Year
wp_ga4_customerGroup	Used to store the customer group.	1 Year
wp_ga4_user_id	Used to store the user id.	1 Year
_gat	Used by Google Analytics	1 Year
_gid	Used by Google Analytics	1 Year
searchReport-log	Used to track search queries made by the visitor.	1 Year
Google Ads	Google Ads Cookies	1 Year
Pinterest		1 Year
Pinterest		1 Year

Stamps with Cerfificates

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Stamps with Cerfificates

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Essential

Marketing

Functionality

Statistical