[Dear madam, please don't call me sir, my dear]

I’ve always felt annoyed when buyers call me sir or dear but I do have a few buyers who I’ve been working with for quite some time and have grown accustomed to calling each other bros and I’m totally fine with that.

On another note, a few times I did get called madam (I’m a guy with really long hair) to which I did correct them and had a laugh. Most of them did apologize for that.