execute as cc7c202c-7e8d-4f92-9272-f6421091a3ae unless entity @s[tag=trade_fisher_repeat] at @s run tellraw @a[distance=..5] [{"text":"<"},{"selector":"@s"},{"text":"> "},{"text":"The sea gives, and we share. Many thanks. Take what you need.","color":"gray"}]
execute as cc7c202c-7e8d-4f92-9272-f6421091a3ae unless entity @s[tag=trade_fisher_repeat] run tag @s add trade_fisher_repeat
advancement revoke @s only projectswords:fisher_trade_repeat