Good business must have good taste to attract repeat customers.

Good businesses must have good health service packaging to improve product quality.

Only by grasping these points can we improve the success rate.

This is also open source.

The other is to reduce expenses and start from several aspects. Don't join if you can learn technology. This can save a lot of initial fee.

Secondly, we can use better second-hand equipment instead of buying new low-grade equipment.

Third, it is easier to grasp the quality of materials purchased by yourself.

Fourth, you can use the universal customized sticker on the packaging.

These are our experiences, and as a person who has been there, we have a deep understanding of them.