1) Create a new form (or find the form you would like to edit.)

2) Find the Limit Checkouts section and choose Yes to the question “Limit checkouts on this form?”
​

3) Click in the Successful Checkout Limit section and type in the total number of successful checkouts that you would like to allow on the payment form.
​

4) Click the Save & Finish button.
​

5) Your form will be disabled after it has reached the number of successful checkouts you set. Payers will not be able to check out on the form after that number has been reached. You can always return and re-enable the form by raising the number of potential successful checkouts.