Why are tourist tickets and hotels more expensive than tour groups?

In fact, this is a routine problem. Because if you travel with a group, the income of the travel agency is not just the tour fare. Most low-cost tour groups will have a shopping session. The main income of travel agencies and tour guides comes from the rebate of tourists' shopping. Low-priced group tours are only used to attract tourists, and real money depends on fooling tourists to go shopping. However, if the hotel adds air tickets for free, there is no shopping link, and the main source of profit is lacking, the natural price will not be cheap.