1. The enterprise finds your resume through headhunting companies or other recruitment units, and thinks that your comprehensive quality and ability meet their employment standards, and specially sends you an offer to invite you to an interview for comprehensive comparison. This is generally aimed at high-end technical talents or management talents, and enterprises will attach great importance to it. Generally, the wages and benefits are very good.

2. Routine etiquette: deliver an offer to most qualified job seekers and agree to participate in the interview organized by the enterprise at the specified time and place. Generally speaking, in the case that there are many talents to be recruited and the enterprise management is relatively standardized, a symbolic offer is only made out of courtesy, and there is no other meaning.

3. Enterprises are in urgent need of talents, just like your resume, which thinks you meet the requirements. In order to prevent brain drain, I hereby send you a quotation, put forward salary and other conditions, and ask for your consent. This situation is generally rare, but once an offer is issued and the salary and conditions are clearly given, it generally proves that your value is immeasurable and belongs to the category of high-end talents.