What is the criteria taken into account for classic jobs notifications?

Classic jobs notifications are sent taking into account the following fields in a job posting, apart from jobs notifications preferences:

- Language pair
- Service type
- Subject Field
- Rates 

However, note that outsources may also restrict their jobs using the following criteria:

- Membership
- Account type
- Native language
- Software
- Credentials
- Location
- Specific field
- Expertise

Thus, when receiving a job notification what you are receiving is an alert that a job was posted in the language pair reported in your profile, in one of your fields, within your rates and looking for one of the services you offer. But this is just an alert. To the see the job's details, you must visit the job posting.