(i) It invites new youngesters or fresher who can being new changes in the changing trend in the competitive world.
(ii) The freshers would be offered less salary when compared to the experience staff

Benefits of internal source of recruitment.
(i) Internal source will reduce the cost and expenses of recruitment.
(ii) It is very useful, by way of selecting from the existing and retiring employees.

Recruitment is the process of finding suitable candidates for the various posts in an organisation.It is a process of attracting potential people to apply for a job in an organisation.

Recruitment process includes the following steps:
(i) Planning recruitment
(ii) Determining vacancies
(iii) Identifying the sources
(iv) Drafting information for advertisement
(v) Selecting the suitable mode of advertisement
(vi) Facilitating selection process
(vii) Evaluation and control

Features of internal source of recruitment are
(i) Transfer 
The simplest way by which an employee requirement can be filled is through transfer of employee from or apartment to another department where there is shortage of staff.
(ii) Upgrading
Performance appraisal helps in the process of moving employees from a lower position to a higher position.
(iii) Promotion
Based on seniority and merits of the employees they are given opportunity to move up in the organizational hierarchy.
(iv) Job rotation
One single employee managing to learn how to perform in more than one job on rotation
(v) Recommendation by existing Employees
A family member, relative or friend of an existing employee can be recruited and placed.

According to edwin B. Flippo, "It is a process of searching for prospective employees and stimulating and encouraging them to apply for jobs in an organisation''.

(i) Links the employees with the potential employees.
(ii) Reduce the probability of leaving the organization onty after a short period of the once recruited and selected.
(iii) Increase organizational and individual effectiveness regarding application of various recruitment techniques and keeping different sources of recruitment concerned.
(iv) Determine the appropriateness of the candidates by identifying and preparing potential job applicants.
(v) Meet the organizations legal and social obligations maintaining its workface composition.
(vi) Increase potential candidates'pool at less cost.

There are basically two ways by which an organisation can recruit its employees namely internal and external sources. External sources can further be classified into Direct and Indirect sources.
(i) Internal Sources: The following are the internal sources of recruitment.
(a) Transfer
(b) Upgrading
(c) Promotion
(d) Demotion
(e) Recommendation by existing employees
(f) Job rotation
(g) Retention
(h) Retired employees
(i) Dependants
(j) Previous applicants
(k) Acquisitions and mergers
(ii) External Sources:
(a) Direct: Advertisements, unsolicited applicants, walk ins, campus recruitment, Recruitment at factory gate, Rival firms, e-Recruitment.
(b) Indirect Exmployee referral, Government / Public Employment Exchanges, Employment agencies, Employment consultancies, Professional Associations, Deputation, Word of mouth, Labour contractors, Job portals, Outsourcing, . Poaching