My standard tutoring rates:
(note: these rates do not apply to GradePotential students)

Calculus, Physics, other advanced subjects:
$65 per hour
High school Algebra, Geometry, Trigonometry:
$50 per hour
Block discounts:
Prepay 5 hours:    10% off
Prepay 10 hours:  15% off
Prepay 20 hours:  20% off
Billing procedures:
I will send you a statement by email at the end of each month to bill for that past month's sessions. I'll expect payment at or before the next session, by check, PayPal, or Apple Pay.

Our very first session is a trial: If you decide not to continue with me, there will be no bill for it. If you do continue with me, the first session will be billed normally.

If at any time you pay in advance for 5 or more hours, I'll apply the discounted rate to all sessions on or after the date of that payment.

I will share with you a web link to a private google spreadsheet which will show all sessions, payments, hours done, prepaid hours balance, etc, which you can access at any time.

And finally, if any of the above is not perfect for you, I'm open to negotiation! ;-)