The unclear part was the portion where you select how many rides you want. $30/40 rides doesn't exactly clearly imply that you're paying to pay for flat rates.

The unclear part was the portion where you select how many rides you want. $30/40 rides doesn't exactly clearly imply that you're paying to pay for flat rates. Not saying that it's not on the page, or that they're hiding details, just that they definitely obscured that element.