Katamaze Documentation

Glossary of Terms

Glossary is usually defined as an alphabetical list of technical terms in some specialized field of knowledge. This knowledge base glossary provides a collection of knowledge base documents that define many technical terms. These terms are arranged alphabetically, but you can quickly jump to a specific term by selecting its first letter from the index of the knowledge base glossary below.

Addon Modules page
WHMCS back-end > Setup > Addon Modules
Credit note
A credit note, also known as reverse invoice, is an official document that in many countries, especially in European ones, must be used when you have to send money to your clients (e.g. refunds, commissions etc.).
Proforma
A proforma looks like an invoice on WHMCS but it’s not an official document and your client has no fincancial obligation. Only when a client pays a proforma WHMCS transforms it into a commercial invoice.