The calendar on the product page only offers days covered by a price list row. Without a price list the product is visible in the shop but cannot be booked.
Click Add row. The row form opens:
The form has four parts:
- Date range — a calendar with month (Jan–Dec) and year pickers (2026–2031 shown). Click the start date, then the end date; the hint below reads Select start date.
- Price per day (night) — the rate for a single day of the period.
- Duration — the four period rules described in chapter 10.
- Options — the Accept link, which commits the row.
The row reaches the database only when you press Update on the product itself. Accept merely adds it to the table in the browser, and Delete next to a row is equally local — until you press Update, the stored price list is untouched.