Concepts

The ideas a module page cannot explain alone. These pages explain; the User guide instructs.

Page	What it covers
VAT in two minutes	Output VAT, input VAT and the difference you pay, a worked example, when you file, and what Clix prepares versus what your accountant decides
ZATCA e-invoicing in Clix	What ZATCA e-invoicing is, Phase 1 and Phase 2, clearance for standard invoices, reporting for simplified ones, and how Clix checks an invoice
Clix and ZATCA compliance	Each ZATCA Phase 2 requirement, the ZATCA document that states it, what Clix does to meet it, and Clix's entry in ZATCA's Solution Providers Directory
Invoice types	Tax invoice, credit note, debit note, advance payment, and the device's transaction type
Money, payments and due dates	Payable, paid, outstanding, overdue, currencies and exchange rates
Roles and permissions	The four roles and exactly what each can do
Plans, limits and fair use	Free, Pro and Business: invoice quota, API quota, and what each unlocks
Devices, certificates and branches	How the three relate and why ZATCA cares
Your data	Where it lives, who can see it, and what happens across organisations
Emails Clix sends	Every email, who gets it, when, and what to do
Glossary	Every e-invoicing and VAT term in Clix and in ZATCA's letters, in one or two sentences