Used stamps exchanges.

something is OFF here

This person says that I sent them a number of stamps identical to their shipment.

Here is his message:

mikeS June 3, 2026, 7:23:30 PM The stamps on the cover are nice, but you sent me 28 stamps that I had already sent you on April 18th, and you gave me 5 stars. I find that a little unfair.

is this a violation of rules? no.. that only means, that Mike sent material (28) that should be graded 3 as well
and as i can see, grade has been upgraded to 4

...but a good job remembering what (how many too) you send to someone - i dont keep track

Laurent has sent more than 600 lots. I have over 800. Are we supposed to keep a record of who gave us which stamps and when? That's ridiculous. I certainly won't do that.

Also of interest is mikeS's post in the "Discussion" section.
See "Lower star rating":):):)