• • • • Payment: all payments are made by pre-authorized debit on your designated bank account (such account details provide by you upon subscription).

• • • • Upon registration: an initial amount of $20 will be charged to your designated bank account for creation of your Posologic account.

• • • • The first day of the month following registration:  The monthly fee will be debited by pre-authorized payment.  The amount debited will be based on the number of active patients in your Posologic account at that time (the “temporary count date”). Your monthly bill will remain fixed at this amount until the next calendar quarter when regular monthly payments will begin.

• • • • Regular monthly payments: are based on the number of active Posologic patients calculated at the beginning of each quarter on the “Count Date” of January 1st, April 1st, July 1st and October 1st. For billing purposes a patient is considered active when he has an INR the month preceding the count date. Your monthly payment will remain fixed for each month of the quarter based on the number of active patients recorded on the quarterly count date.

• • • • Invoicing: a monthly invoice is sent by email detailling the number of patients and the corresponding monthly fee. The pre-authorized payment is initiated automatically upon creation of the invoice and the invoice in maked " Paid" - it is your receipt for payment.

• • • • Number of Concurrent Users:  pricing is based on a maximum of 2 concurrent users per clinic.

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