Oh, so you won't use that information for future decisions?
First things first....I think you're overlooking that I only did it for that one night because I said I was going to account my entire evening that night to post on NT. That's why I used that receipt...I only have receipts from that evening. I actually had to dig it out of the trash next to my laptop.
Secondly, I ALWAYS use what I remember about my customers for future decisions. This is nothing new. It's been said a million times. The difference is I use my memory, not written accounts. You really think I have a stack of thousands of receipts I refer back to for future use?
EDIT: I do retain notes for guests that tip 50% and above. I account what they like to drink, their orders, their preferences...EVERYTHING. I even sometimes save their checks to refer to later. One of the regulars I do this for is Derek Fisher. He happens to be black. Another person I do this for is Joe Rogan. He happens to be white. I also do it for Cedric the Entertainer. He is also black. I DONT do it for Viviva A Fox because her kids are annoying as hell and she tips basura. She happens to be black.
Thirdly. What I'm remembering about my guests is how they tipped. Their race, gender, and religion is irrelevant. The tip is all that matters. So by your logic, since I'm clearly racist, I'll give bad service to the black dude that tipped me 25%, because he's black? Or will I remember him as a good tipper, and take it from there?
Seriously....I think it's about time I finally get to use the laughable NT phrase, "Tell me how you really feel?" LOL