that's a dangerous and not correct assumption. Although the majority of venomous snakes don't have round eyes there are exceptions - cobra is one of them
the Thai embassy in Denmark specifically says 50+ AND on a pension for a non-o based on retirement. However there has been wrong information from them previously.
no notification regarding acknowledge the payment - it is done immediately if the receiver has registered Promptpay and if he has not registered Promptpay then he can't receive a promptpay payment and the sender can not send money to him that way - he could then use QR instead