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A comment on We’re adding barcodes to our regular stamps. Parent comment
If you buy stamps from a shop, perhaps a register is kept of which stamps were given to which shops.
I don't know how likely any of this is, but it can definitely make stamp purchases more traceable than without the barcodes.
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If you buy stamps from a shop, perhaps a register is kept of which stamps were given to which shops.
I don't know how likely any of this is, but it can definitely make stamp purchases more traceable than without the barcodes.