American Psychiatric Association


DSM-5 Psychiatry Online

Vendor Inflation

Product 2020 Increase 2021 Increase 2022 Increase
DSM-5 * 0% 4.75%
Psychiatry Online * 4% 0% 5%

Annual Exchange Rates

With the exception of Canadian publishers, HKN is invoiced exclusively in USD. To decrease the risk of fluctuating exchange risks to either party, HKN provides quotes in USD and then invoices in CAD based on the exchange rate that was used to pay the vendor invoice. These rates are provided to our subscribers when they are invoiced.

Product 2020 Exchange Rates 2021 Exchange Rates 2022 Exchange Rates
DSM-5 * 1.35 1.31 1.28
Psychiatry Online * 1.32 1.31 1.28


* calendar-year subscription

Technical Support Contact

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