It's day one of the festival, and Rimuru finally gets to see all of his friends' performances and presentations. As he's enojying the festivities, he's summoned by Luminus...
The traders who are wise to their 
own interests should agree to that...
التُجّار الحكيمون الّذين يعرفون مصلحتهم
...ينبغي أن يُوافقوا على ذلك
Die profitorientierten Händler
sollten diesen Vorschlag annehmen.
Cualquier mercader que busque
buenas ganancias lo aceptaría.
Un mercader que entienda
de beneficios lo aceptaría.
S’ils ont le sens des affaires,
ils accepteront cette proposition.
Se avessero un po' di sale in zucca
accetterebbero senza problemi.
Os comerciantes que sabem o que
estão fazendo podem concordar...
Умные купцы с радостью
примут подобное предложение.