* Would I find it helpful? -- Yes.
* Would I pay for it? -- No (with a "perhaps yes" if the charge was per ticket, and relatively small)
And I am terrible with design, but it seems to me that you need to work on the UI a bit.
re: pay for it -- currently the email reminders are free, but if the user wants their tickets automatically paid it's a per ticket fee (like you suggested) of $5.
* Would I find it helpful? -- Yes.
* Would I pay for it? -- No (with a "perhaps yes" if the charge was per ticket, and relatively small)
And I am terrible with design, but it seems to me that you need to work on the UI a bit.