If I order pre-pub or community pricing, I always get an email showing the purchase. But, not when I buy "ordinary" items from the website. I can go in and print a paper copy. But it is handy to forward the emailed receipt to my treasurer so I can use part of my book expense allowance.
I have confirmed the email address and regularly receive logos emails. And, the book shows up for use immediately without any issues. I was just wondering if someone knew of a setting I could change to get them. The receipt I print out even says, "A confirmation email has been sent to xyz@aaaa.com"