Is there any tax on the cash withdrawal website during the hotel cashback activity?

First of all, if the hotel has made tax records, the above example says that the booking fee is 1000 and the cash back is 13. If the hotel confirms its income with 1000 and pays the corresponding tax, it will be legal, otherwise it will be illegal to return to the status quo;

In this case, let's talk about the tax deduction for returning cash. If the return is legally completed, the returned cash should be returned to the payer as a sales discount, which should be the discount of the payer, not the income of the payer, so there is no income tax and individual tax;

If it is illegal to return to the present situation, then its own trading behavior is illegal, not to mention withholding and paying taxes.

If the cash back amount is inconsistent with the promised amount, many people have mentioned that most websites don't keep their promises.