‘Pricing in Proportion (size, thickness and weight) affects the cost of sending cards to scorers. If you do not attach the correct postage when sending your league cards, don’t expect the scorer to make the trip to the sorting office and pay the penalty charge to retrieve them. An ‘NCR’ is the likely result, which would be a waste of your, (or your team’s), time effort and ammunition in shooting the cards in the first place!
Visit www.postoffice.co.uk/price-finder to find the correct price.
Royal Mail also suggest that you put senders address on envelopes otherwise they are destroyed if for any reason they are not delivered .