To let customers choose their own price using Pay What You Want:
Click the Rules link in the app navigation menu to go to the Rules page.
Click the rule you want to edit. If you don’t have an rule set up, click Create rule.
Under the Settings section, select Enable offers above product price.
(Optional) Select Disable offers below product price if you want to prevent offers lower than your set price.
Click Save.
This will let customers pay what they want for your products.
If you’d like to see a walkthrough, you can watch the quick video below: