Pricelists

When you define the price list, you can specify a number of details for each type of service. These will determine how it will be charged.
For example, for the courses you can specify whether the equipment from the box should be included or not in the price of the diving course.
In the service category "others" you can choose to enter the price and description manually during billing (e.g. useful for the sale of "tourist packages" that include services that are just reselled by the center, such as plane tickets).

The diving packages and/or rental equipment can be defined freely, and are automatically calculated by Nautilus during billing, based on the performed activities.
Obviously this does not hinder you to take advance payments.

You can define "default" conditions for discount/premiums, specifying the percentage and/or the price to be applied for each list item. For example, if you defined the discount condition "diving card", it is enough to specify this condition at the check-in (or during the billing) and Nautilus will automatically calculate the discount according to the rules you set.

You can also define "alternative" price lists to use for the customers of a certain tour operator.
All this enables you to adopt a less discretionary discount policy, but still allows you to apply any type of manual discount.

With the Boutique optional module you can define a detailed list of articles, also divided by size/color/model etc., in order to keep track of the stock at any moment.