Is this an acceptable behavior from a seller?
So about 2 weeks ago, I ordered a T-Shirt from a seller from Thailand ( Usually when it comes to these countries, I am not bothered much about having to pay import tax and yada yada yada. ), anyways I asked a question about shipping/confirmation email and the seller replies with "Are you so dumb that you cannot even read???? Especially with what I've sent you? ", so about a week later the seller gives me the tracking number since he had already shipped it and also telling me that my next order and discounts will not be valid if I don't read the emails.
Today to my surprise my t-shirt came to my doorstep but I still questioned whether his behavior was normal or not though. Luckily the t-shirt was worth the money I paid for surpringly.
Do you think that kinda behavior is normal?