Add a perpetual product
Perpetual products are software or services that customers can purchase for a one-time payment.
To create a perpetual product in SCM, go to Configure > Manage Products, and from the three-dot menu, select Add Perpetual Product.

Perpetual product settings
Perpetual products use the following shared settings:
Perpetual product specifics
A perpetual product is sold as a one-time purchase, so its product-specific setup is mainly about defining the pricing and delivery behavior for a non-recurring offer.
Perpetual products can optionally inherit shared information from a base product. For more information, see Use a base product.
Because perpetual products are sold directly, define the base price and any applicable volume pricing or tax price type. For details, see Pricing settings. As they are not intended for repeated use, perpetual products do not include subscription intervals.
For instructions on how to create a new perpetual product in Commerce Assistant (CA), see Products.