Such as perfume, cosmetics, jewelry, candy, ornaments and so on.
This form of promotion is a common commercial behavior of some flights, aiming at increasing the extra income of airlines.
For passengers, accepting or refusing to sell goods is a personal choice.
Some passengers may be interested in this promotion.
Because they can buy their favorite goods during the flight.
For some passengers, they may prefer to rest or concentrate on other activities during the flight.
And don't want to be disturbed by promotional activities.
If you don't want to be disturbed by people who sell goods in flight,
You can take the following measures:
Use headphones or earplugs to reduce the interference volume.
Express your wishes to the stewardess or flight attendant and explain that you don't want to be disturbed by the seller.
Avoid asking flight attendants or flight attendants about goods or showing interest in goods during the flight, so as to reduce the possibility of being promoted.
If possible, buy what you may need in advance to avoid the temptation of shopping in the flight.
In short, it is a personal choice to accept or reject the flight attendant's sales promotion on the plane, and you can make a decision according to your own interests and needs. If you have any questions or questions, I suggest you contact the airline for more information.