I bought tickets to see Eric Church in St. Louis. I then found out they don't go on sale until next week. How can stub hub sell them early? Also my email said it was seat 500-503. I only bought two tickets. Something seem very off.
There are often presales for the venue or artist. Sometimes season ticket holders at the venue get tickets early. The 500-503 represents the full range of seats the seller has. You will receive 2 seats next to one another.