Birthday information of bank customers

Recently, I saw a famous university send a message to the admitted freshmen on Taobao: Dear, congratulations, you have been admitted to our school, and so on.

Then, why doesn't your bank use Taobao to send cards to customers?

I think it must be very special, dear, happy birthday, ...

Then give different greetings according to different customers.

You can also refer to the greetings in QQ gifts.