Traditional Culture Encyclopedia - Traditional customs - The biggest gain after engaging in traditional sales

The biggest gain after engaging in traditional sales

I have learned a lot in marketing and market management. I didn't want to leave at first. I am very determined. Although I run outside at 38 degrees in summer, even if I run, my customers have to look after the doorman's face. I also want to learn knowledge. I don't care if I work overtime until 9. 10 every night.