Hi Mam,
Good day!
https://www.alibaba.com/product-detail/Indoor-USB-Photocatalyst-Mushroom-Type-Mosquito_60766107233.html?spm=a2700.7724838.2017115.270.74bb53f0IEo8yz
First of all kindly check the company profile.
Generally, we suggest going with that company having a 3-year gold membership, but it has a 1-year gold membership and transaction level should be 2 and a half stars but it contains 1 and a half stars.
And he should be manufacturer or supplier.
And for the sample product, it includes landing cost +shipping cost
https://www.amzblast.com/chapter/chapter-1-find-a-best-manufacturer/
For further queries, you can revert back to us.
Regards,
