1.2 KiB
1.2 KiB
Glossary
Billing Service Concepts
The Billing Service is a multi-tenant, ERP based implementation that utilizes a RESTful HTTP interface to provide an clean, simple way to charge customers using OpenStack on demand.
- Quotation
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A quotation is the temporary cost estimation based on the usage.
- Invoice
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An invoice, is a commercial document issued by a cloud provider, relating to a sale transaction and indicating the products, quantities, and agreed prices for products or services the cloud provider had provided the user.
- Credit
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Credit is the grant/discount for customers from the cloud provider.