You may make a payment by going to your client portal in SimplePractice.com. The portal is convenient because it allows you to store your card number on there (it's encrypted) so you don't have to enter your credit card info each time you make a payment. If you'd like to old-school it you may send a check to my mailing address on your invoice, or you can call me with your credit card number; and I can enter a payment for you. Or you can click on this link to make a one-time payment. I accept Visa, Mastercard, American Express and Discover. You can also use your HSA card if you have one. At any point I can produce a statement of your payments so that you can submit to insurance or for tax preparation.