> Can I take my stamps to the Post Office to swap them out? > No — you can't swap your non-barcoded stamps out at a Post Office. You will need to pick up a 'Swap Out' form and send in your non-barcoded stamps to Royal Mail (free post address on the form). Print one off our web site; contact Customer Experience and we'll post one out to you; pick one up from your local Delivery Offices' Customer Service Point. > Pleas…
Also, this swapout is in part to eliminate fraudulent stamps. The post office won't have the necessary high tech equipment to separate the real stamps from the (very good) fakes.