A Product can be billed at a set price, or it can be billed using a Rate Plan.
To specify price and currencies for the product, toggle the Model button to Standard. Then click Add Currencies, select a currency from the dropdown list and click Submit.
To delete currencies, click Add Currencies and, in the Add Currencies dialog, click the x next to a currency you want to delete.
To associate a Rate Plan with the Product, toggle the Model button to Rate Plan. Then select a Rate Plan from the dropdown menu.
Add delete rate plan and preview rate plan