An AI marketing agent recommends localising a shopping app's 11.11 sale push notification and banner into shoppers' local language. Which messaging policy do end shoppers find clearest, most resonant and most persuasive: English-only, AI-localised copy shipped on agent confidence with no human read, AI-localised copy checked by a native speaker before sending, the agent's casual slang / code-mixed 'improvement' rewrite checked by a native speaker, or a human local copywriter with no AI that goes out 1-2 days later?

An AI marketing agent recommends localising a shopping app's 11.11 sale push notification and banner into shoppers' local language. Which messaging policy do end shoppers find clearest, most resonant and most persuasive: English-only, AI-localised copy shipped on agent confidence with no human read, AI-localised copy checked by a native speaker before sending, the agent's casual slang / code-mixed 'improvement' rewrite checked by a native speaker, or a human local copywriter with no AI that goes out 1-2 days later? | PreferencesAI