What happened is already on the invoice
Reception plans the activities and assigns guests to the correct dive types. After the dive, the date, site, service and rental equipment are already stored with the guest. HALIBLU builds the invoice lines automatically.

The price list and rules do the calculation
The price list supplies the starting price. HALIBLU then checks the rules of your dive centre. For example:
- Regular guests receive a 10 percent discount.
- The second dive on the same day costs less.
- A volume tier applies after a defined quantity.
- A prepaid package covers eligible dives.
- Residents or selected groups receive their own price.
The team does not have to recalculate these cases on every invoice. HALIBLU applies the lowest eligible price, and managers can test a rule against a real order before using it.
Packages and credits
A prepaid package gives the guest dive credits. Eligible dives consume those credits automatically. If a future booking is cancelled under the applicable policy, the credit becomes available again. Two packages cannot accidentally cover the same dive.
Automatic does not mean locked
A scooter rental, T-shirt or special agreement can still be added by hand. The team can also select a pricing rule deliberately. When a dive changes, HALIBLU recalculates the related lines. Items added by hand remain in place.
Invoice with logo, taxes and payments
The final invoice shows all services used by the guest, payments already received and the outstanding amount. The PDF uses the dive centre’s logo and invoice details.