I should add that, as a customer of Square&#x27;s customers, I breath a sigh of relief every time I see a restaurant or small business using Square for point of sale. It means I&#x27;ll get email receipts, that I won&#x27;t have to calculate tips, that I&#x27;m unlikely to get mischarged, that my credit card info isn&#x27;t passing through some half-assed amateur homebrew system, etc. It means I&#x27;m not trying to understand whether to push X or the green button for credit rather than debit, it means I can write a nice signature with my finger rather than some terrible low-res scratch with a bad plastic pen in a tiny box, etc.<p>As someone who uses other people&#x27;s payment systems, Square makes me happy. It&#x27;s a product that respects the users.