Contracts
A contract belongs to a client and has lines: monthly, hourly or one-off.
Stage 2 · Finance · In development
The contract is the basis of invoicing. It belongs to a client and has lines, each of which is a service.
| Line type | How it is invoiced |
|---|---|
| Monthly retainer | A fixed amount every month |
| Hourly | Tracked hours × the rate, for the month |
| One-off | Once, when it is ready |
- A line can point to a project.
- One invoice per client per month, with all lines.
- Profit is visible per service: revenue against the hours worked.
Contracts feed the monthly cycle: on the 1st GambIX prepares draft invoices from them.

