Pricing and Payments

We offer in person, on-line option discount, and group pricing discounts.

Payment options:
Venmo: Send money to @Sine-Strategies
Cash App: Send money to $SineStrategies
Zelle: Send money to Sine Strategies or
Paypal: Send money to

Or use the pull down menu options below for COURSE tutoring payments:

In person Payment options

On-line discounted payment options

Other Payment options:
Call to give us a credit card number over the phone. 443-832-3253
Advanced money orders should be made out to Sine Strategies and cash can be sent to OR dropped off at:
Sine Strategies
Business Suites of Columbia
Suite 212
9520 Berger Rd
Columbia, MD 21046

We do not accept checks

**Payment policies: Payments must be received 12 hours before service or tutoring appointment will be cancelled. Sine Strategies has a NO REFUND policy on all services unless cancellation has been made with at least 4 hours notice for tutoring, 24 hours notice for HESI help, Exit Exams, or NCLEX reviews. This ensures that our prices remain low and competitive.
Any unfounded PayPal charge back, initiated by the client, is subject to the full amount of the charge back, the charge back fee and a $25 inconvenience fee.