Optimal Workshop

Learn how to cancel your subscription by turning off your automatic subscription renewal.

Turn off your automatic subscription renewal

Read more about the differences between a free and paid subscription across all of our tools.

Find out what happens to your studies, the results you had gathered and account once your subscription expires.

Read more about how to set Optimal Workshop up as a vendor or supplier, download our supplier information form and completed W-8BEN-E form.

Fill out a quick form to get a formal quote for approval to purchase our tools.

If you need one, we can send you a manual invoice which can be paid by credit card (via PayPal) or money order.

Learn how to change your credit card or billing address and view auto-generated receipts for your account.

We offer discounts to NGOs, education providers and students. Read more about how to get a discount for your account.

Learn more about our refund policy and how to get in touch with us.

Information about our plans and payments 

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