An alternative is a trip option within a booking, its own total amount, dates and traveler count. Payment links are always attached to an alternative, not to the booking directly. That's what lets you collect against the exact quote your client accepted.
Add an alternative
Open the booking, then in the Alternatives section click "Add."
Fill in:
Alternative name - e.g. Bali Trip
Total amount - the full price to collect
Already collected - any amount you've received outside Ezus Pay (defaults to 0)
Travel dates - departure and return (return must be on or after departure)
Travelers count
Click "Create." → "Alternative created successfully."
If a booking has no alternatives yet, you'll see "Create an alternative to define the trip, the amount to collect, and generate payment links" with a "Create an alternative" button.
Set the main alternative
From an alternative's menu, choose "Set as main" to mark the option your client selected. (Click on the star icon). The data from the main alternative will be taken into account in the KPIs and other statistics or tables.
Exchange rate per alternative
If the booking uses a non-default currency, each alternative shows its Exchange rate. Click "Edit" to adjust it, or "Suggest" for an automatic rate.
This rate only affects aggregated display in your default currency — including transactions already collected. The traveler always pays in the booking currency.
Notes
Each alternative has a Notes field ("Add notes about this alternative…") for internal context.