If your account doesn't have access to the Payments menu, please contact your Account Owner to request that "Show Payments" be enabled under the Account Settings page.
The Payments Settings page is where you'll configure the options around how your business wants to accept payments and manage invoices. This is also where you'll be able to set up any payment portal you might want to use for your business.
From the screenshot below, which can be found by navigating to Payments > Payment Settings, you'll see that there are several settings for accepting payments. Each of those settings gets described in a section on this documentation page -
To edit any of these settings simply click on the blue Edit button at the top of the page to toggle the screen into Edit mode -
You'll see on the right hand side of the Payment Settings page the Payment Portals that you can set up on your account. Click on the links below to go to our documentation page where we describe how to set up each of those payment portals.