Hi there just tried searching via google and the forums search function and cant seem to see what im looking for, is there anything made for online buisness account integration with royal mail?

Also came across an sql query to add all the uk areas, question is will it work on my site on latest zen and php 7.4? i think it was wrote for zen 1.38??

thanks in advance :)

p.s. update on my site for anyone reading this and curious, the template has been updated and the template creators helped get my site running correctly so everything finally seems good i just need to get the google merchant centre feeder setup and hopefully integrate my online buisness account with zencart to get 24 hour shipping options for parcels relatively cheap.