This is the time of year when Royal Mail increase their postage rates. The new rates apply from 23 March 2020 and the shopping site has been updated to reflect the increases.
My apologies, SOTA has no control over these rates.
From the beginning of April I will reintroduce pdf versions of certificates. There will be a charge for these certificates but you can save the postage charges by accepting electronic transfer rather than requesting a printed and mailed version
SOTA Awards Manager