Grocery store problems

I'm not sorry that I don't know how much your precious serato Sauce costs. You didn't even bring up the item for me to scan. Do you really think I memorize thousands and thousands of product prices that are always changing every week. I only try to memorize whats on the weekly Ads. So don't get all pissy about it when i tell you that I have no clue what the price is....and seriously what hell is serato sauce anyway?!