1. Choose “Restaurant” and then “Payments”.
2. Select “Online payments” and then “Stripe”.
3. Log in or sign up on the Stripe.com website.
4. Copy live API keys: Publishable key and Secret key. After the Stripe account activation you will have access to Live Api Keys.
5. Paste the Api keys in the appropriate fields in the UpMenu panel.
6. Save your changes.