AI and infrastructure platforms often adjust pricing models based on factors such as geographical markets or hosting environments, utilizing pricing group keys to assign distinct prices to a single product by specific criteria like location, cloud service, or models. This approach allows for dynamic pricing adjustments without duplicating product entries, simplifying billing processes for both providers and customers. By grouping usage into billable metrics, companies can tailor plans and create transparent invoices by categorizing usage based on characteristics like GPUs, cloud regions, and models. This method eliminates the need for multiple subscriptions or manual plan creation, enabling easier customization of plans and complex billing schemes, thus enhancing both customer understanding of invoices and sales flexibility.