What that means¶

"Rate component" is included in the RATE price means that:

for example RATE package with name "Family night" consists of accommodation and breakfast. Price of this package is 100eur.
Breakfast is one of "Rate components". Breakfast price is 5eur. for one person. So for 2 people it is 10eur.
When we mark the checkbox that "rate component is included in the rate" that means that 10eur. for breakfast will be included in the RATE price. Price 100eur will be not just for accommodation but for all RATE package.