On the Bundles panel you can assign a volume discount plan for the customer to share with all of their accounts.
A volume discount plan includes discounts, quotas and/or service wallets. The Discounts, Quotas and Service wallets links lead you to the corresponding sections with more details and possible management options.
With the Measured services bundle you can measure a customer’s resource consumption and configure which allocated resources are available for a price. Click the Measured resources link to open the configuration options.