Budget - Curious stuff re email confirmations

I reserved using the Costco BCD and Coupon for the $30 off. Both were noted on the email confirmation, but the confirmation had only my first name and last initial. Just to keep everything ta, I called to ask if my whole name is actually on the reservation. Yes, that's what the CSR saw. I asked if she could send me a confirm with my whole last name. Good news: The confirmation was instantaneous. But this email also only has my first name and last name initial. This time, no coupon. I called again to request that everything go on an email. She said she saw it all on the rez. There was the next confirmation email on my screen: Last name's initial, no coupon. It's $30 less than other companies for that time, so I guess I'll just cross my fingers.

What would you do? Thank you.

What do you see when you pull the reservation up at budget.com? Is anything wrong with your name? coupon code missing? price change?

If not, I would not worry about the email discrepancies.